[PATCH 2/2] xfstests: btrfs, test send's ability to punch holes and prealloc extents

From: Filipe Manana This test verifies that after an incremental btrfs send the replicated file has the same exact hole and data structure as in the origin filesystem. This didn't use to be the case before the send stream version 2 - holes were sent as write operations of 0

[PATCH 1/2] btrfs: add verify chattr support for send/receive test

From: Howard McLauchlan This test aims to verify correct behaviour with chattr operations and btrfs send/receive. The intent is to check general correctness as well as special interactions with troublesome flags(immutable, append only). This test is motivated by a bug in

[RFC PATCH 6/6] btrfs-progs: add chattr support for send/receive

From: Howard McLauchlan Presently, btrfs send/receive does not propagate inode attribute flags; all chattr operations are effectively discarded upon transmission. This patch adds userspace support for inode attribute flags. Kernel support can be found under the commit:

[RFC PATCH 5/6] btrfs-progs: add total data size, fallocate to dump

From: Howard McLauchlan Adding entries to dump for new commands (total data size, fallocate). Signed-off-by: Howard McLauchlan --- send-dump.c | 19 ++- 1 file changed, 18 insertions(+), 1 deletion(-) diff --git a/send-dump.c

[RFC PATCH 4/6] Btrfs-progs: add write and clone commands debug info to receive

From: Filipe Manana When specifying -vv print information about received write and clone commands too, as we do this for other commands already and it's very useful for debugging and troubleshooting. Signed-off-by: Filipe David Borba Manana ---

[RFC PATCH 3/6] Btrfs-progs: send, implement fallocate command callback

From: Filipe Manana The fallocate send stream command, added in stream version 2, is used to pre-allocate space for files and punch file holes. This change implements the callback for that new command, using the fallocate function from the standard C library to carry out the

[RFC PATCH 2/6] Btrfs-progs: send, implement total data size callback and progress report

From: Filipe Manana This is a followup to the kernel patch titled: Btrfs: send, implement total data size command to allow for progress estimation This makes the btrfs send and receive commands aware of the new send flag, named BTRFS_SEND_C_TOTAL_DATA_SIZE, which tells

[RFC PATCH 1/6] Btrfs-progs: send, bump stream version

From: Filipe Manana This increases the send stream version from version 1 to version 2, adding new commands: 1) total data size - used to tell the receiver how much file data the stream will add or update; 2) fallocate - used to pre-allocate space for files and to punch

[RFC PATCH 2/6] btrfs: send, implement total data size command to allow for progress estimation

From: Filipe David Borba Manana This new send flag makes send calculate first the amount of new file data (in bytes) the send root has relatively to the parent root, or for the case of a non-incremental send, the total amount of file data the stream will create (including

[RFC PATCH 3/6] btrfs: send, use fallocate command to punch holes

From: Filipe David Borba Manana Instead of sending a write command with a data buffer filled with 0 value bytes, use the fallocate command, introduced in the send stream version 2, to tell the receiver to punch a file hole using the fallocate system call. [Howard: rebased on

[RFC PATCH 5/6] btrfs: add send_stream_version attribute to sysfs

From: Filipe David Borba Manana So that applications can find out what's the highest send stream version supported/implemented by the running kernel: $ cat /sys/fs/btrfs/send/stream_version 2 [Howard: rebased on 4.17-rc4] Signed-off-by: Howard McLauchlan

[RFC PATCH 6/6] btrfs: add chattr support for send/receive

From: Howard McLauchlan Presently btrfs send/receive does not propagate inode attribute flags; all chattr operations are effectively discarded upon transmission. This patch adds kernel support for inode attribute flags. Userspace support can be found under the commit:

[RFC PATCH 0/6] btrfs send stream version 2

In trying to implement support for inode flags in send/receive, the need for proper versioning/compatibility came up. I found some of Filipe's old patches [1] for send stream v2 and rebased them on 4.17-rc4. My chattr changes are landed on top and also gated behind send stream v2. Similar was done

[RFC PATCH 4/6] btrfs: send, use fallocate command to allocate extents

From: Filipe David Borba Manana The send stream version 2 adds the fallocate command, which can be used to allocate extents for a file or punch holes in a file. Previously we were ignoring file prealloc extents or treating them as extents filled with 0 bytes and sending a

[RFC PATCH 1/6] btrfs: send, bump stream version

From: Filipe David Borba Manana This increases the send stream version from version 1 to version 2, adding new commands: 1) total data size - used to tell the receiver how much file data the stream will add or update; 2) fallocate - used to pre-allocate space for files

Re: [RFC][PATCH 0/76] vfs: 'views' for filesystems with more than one root

On 5/8/18 7:38 PM, Dave Chinner wrote: > On Tue, May 08, 2018 at 11:03:20AM -0700, Mark Fasheh wrote: >> Hi, >> >> The VFS's super_block covers a variety of filesystem functionality. In >> particular we have a single structure representing both I/O and >> namespace domains. >> >> There are

Re: [PATCH] btrfs: incremental send, fix BUG when parent commit_root changed

Filipe Manana 於 2018-05-08 19:12 寫到: On Tue, May 8, 2018 at 11:30 AM, robbieko wrote: Hi Filipe Manana, Although the snapshot is readonly, when the snapshot is created, in order to modify the last_snapshot, it will cause generation changes, and it will affect the

Re: [RFC][PATCH 0/76] vfs: 'views' for filesystems with more than one root

On Tue, May 08, 2018 at 11:03:20AM -0700, Mark Fasheh wrote: > Hi, > > The VFS's super_block covers a variety of filesystem functionality. In > particular we have a single structure representing both I/O and > namespace domains. > > There are requirements to de-couple this functionality. For

Re: send ioctl failed with -2

On Tue, May 08, 2018 at 02:16:06PM -0400, Noah Massey wrote: > Silly question, but is 'mysnapshot' actually accessible at './mysnapshot' ? > Because the output from btrfs send should immediately output > 'At subvol mysnapshot' Inded. This is not even the right command considering I only kept the

Re: [PATCH v2 2/2] btrfs: incremental send, improve rmdir performance for large directory

On Tue, May 8, 2018 at 11:11 AM, robbieko wrote: > From: Robbie Ko > > Currently when checking if we can delete a directory, we always > check if all its children have been processed. > > Example: A directory with 2,000,000 files was deleted >

Re: [PATCH v2 1/2] btrfs: incremental send, optimization add orphan_dir_info

On Tue, May 8, 2018 at 11:11 AM, robbieko wrote: > From: Robbie Ko > > moving the allocation to the end in order to avoid unnecessary > allocations > > Signed-off-by: Robbie Ko Reviewed-by: Filipe Manana >

[RFC][PATCH 0/76] vfs: 'views' for filesystems with more than one root

Hi, The VFS's super_block covers a variety of filesystem functionality. In particular we have a single structure representing both I/O and namespace domains. There are requirements to de-couple this functionality. For example, filesystems with more than one root (such as btrfs subvolumes) can

[PATCH 01/76] vfs: Introduce struct fs_view

We want to de-couple some items from struct super_block, in particular those that provide a 'fiew' into an fs. Introduce a small struct, fs_view to contain these fields. This first patch has a mostly empty fs_view. We do however, link it into the VFS: Each super_block gets a default fs_view

[PATCH 04/76] fs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/aio.c | 6 ++-- fs/attr.c| 12 +++ fs/binfmt_misc.c | 6 ++-- fs/block_dev.c | 2 +- fs/cachefiles/rdwr.c | 4 +-- fs/dcache.c | 8 ++--- fs/direct-io.c | 8 ++--- fs/eventpoll.c |

[PATCH 02/76] arch: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- arch/arc/kernel/troubleshoot.c| 2 +- arch/powerpc/platforms/cell/spufs/inode.c | 6 +++--- arch/s390/hypfs/inode.c | 4 ++-- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git

[PATCH 05/76] include: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- include/linux/backing-dev.h | 4 +- include/linux/cleancache.h | 2 +- include/linux/fs.h | 29 +- include/linux/fscrypt_supp.h | 4 +- include/linux/hugetlb.h | 2 +- include/linux/nfs_fs.h

[PATCH 06/76] ipc: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- ipc/mqueue.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/ipc/mqueue.c b/ipc/mqueue.c index a808f29d4c5a..ac65b309c393 100644 --- a/ipc/mqueue.c +++ b/ipc/mqueue.c @@ -106,7 +106,7 @@ static inline struct

[PATCH 03/76] drivers: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- drivers/block/loop.c | 6 ++--- drivers/infiniband/hw/qib/qib_fs.c | 2 +- drivers/md/md-bitmap.c | 2 +- drivers/staging/lustre/lustre/llite/dir.c | 18

[PATCH 10/76] security: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- security/apparmor/apparmorfs.c | 4 ++-- security/commoncap.c | 8 security/inode.c | 2 +- security/integrity/evm/evm_crypto.c | 4 ++-- security/integrity/ima/ima_policy.c | 4 ++--

[PATCH 07/76] kernel: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- kernel/audit.c | 2 +- kernel/audit_fsnotify.c | 2 +- kernel/audit_watch.c| 5 +++-- kernel/auditsc.c| 8 kernel/bpf/inode.c | 6 +++--- kernel/bpf/offload.c| 4 ++-- kernel/events/core.c| 4 ++-- 7 files

[PATCH 11/76] fs/9p: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/9p/acl.c| 3 ++- fs/9p/v9fs.h | 2 +- fs/9p/vfs_inode.c | 8 fs/9p/vfs_inode_dotl.c | 14 +++--- 4 files changed, 14 insertions(+), 13 deletions(-) diff --git a/fs/9p/acl.c b/fs/9p/acl.c index

[PATCH 12/76] fs/adfs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/adfs/dir.c | 6 +++--- fs/adfs/inode.c | 8 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/fs/adfs/dir.c b/fs/adfs/dir.c index 29444c83da48..e28357fcb2d4 100644 --- a/fs/adfs/dir.c +++ b/fs/adfs/dir.c @@ -20,7 +20,7 @@

[PATCH 13/76] fs/affs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/affs/amigaffs.c | 10 +- fs/affs/bitmap.c | 2 +- fs/affs/dir.c | 2 +- fs/affs/file.c | 28 ++-- fs/affs/inode.c| 16 fs/affs/namei.c| 12 ++-- fs/affs/symlink.c |

[PATCH 14/76] fs/afs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/afs/callback.c | 2 +- fs/afs/dir.c | 8 fs/afs/file.c | 2 +- fs/afs/write.c| 4 ++-- 4 files changed, 8 insertions(+), 8 deletions(-) diff --git a/fs/afs/callback.c b/fs/afs/callback.c index f4291b576054..73371c83b646

[PATCH 09/76] net: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- net/sunrpc/auth_gss/auth_gss.c | 4 ++-- net/sunrpc/rpc_pipe.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c index 9463af4b32e8..3560956424fe 100644

[PATCH 08/76] mm: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- mm/cleancache.c | 10 +- mm/filemap.c| 12 ++-- mm/hugetlb.c| 2 +- mm/memory-failure.c | 2 +- mm/shmem.c | 29 +++-- mm/swapfile.c | 4 ++-- 6 files changed, 30

[PATCH 15/76] fs/autofs4: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/autofs4/dev-ioctl.c | 2 +- fs/autofs4/root.c | 20 ++-- 2 files changed, 11 insertions(+), 11 deletions(-) diff --git a/fs/autofs4/dev-ioctl.c b/fs/autofs4/dev-ioctl.c index b7c816f39404..6b28b01e5022 100644 ---

[PATCH 16/76] fs/befs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/befs/linuxvfs.c | 12 ++-- 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/fs/befs/linuxvfs.c b/fs/befs/linuxvfs.c index af2832aaeec5..fc997025b9a0 100644 --- a/fs/befs/linuxvfs.c +++ b/fs/befs/linuxvfs.c @@ -131,7 +131,7

[PATCH 19/76] fs/ceph: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/ceph/addr.c | 2 +- fs/ceph/caps.c | 16 fs/ceph/dir.c| 24 fs/ceph/file.c | 16 fs/ceph/inode.c | 16 fs/ceph/ioctl.c | 6 +++---

[PATCH 18/76] fs/btrfs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/btrfs/compression.c | 4 +- fs/btrfs/ctree.h| 2 +- fs/btrfs/delayed-inode.c| 4 +- fs/btrfs/disk-io.c | 8 +-- fs/btrfs/export.c | 4 +- fs/btrfs/extent-tree.c | 14 ++---

[PATCH 20/76] fs/cifs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/cifs/cifsacl.c | 4 ++-- fs/cifs/cifsfs.c| 4 ++-- fs/cifs/cifsglob.h | 2 +- fs/cifs/dir.c | 29 - fs/cifs/file.c | 42 ++ fs/cifs/fscache.c | 4 ++--

[PATCH 17/76] fs/bfs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/bfs/dir.c | 23 --- fs/bfs/file.c | 4 ++-- fs/bfs/inode.c | 16 +--- 3 files changed, 23 insertions(+), 20 deletions(-) diff --git a/fs/bfs/dir.c b/fs/bfs/dir.c index ee832ca5f734..124c1eedb53c 100644 ---

[PATCH 21/76] fs/coda: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/coda/dir.c | 25 + fs/coda/file.c| 7 --- fs/coda/inode.c | 4 ++-- fs/coda/pioctl.c | 4 ++-- fs/coda/symlink.c | 2 +- 5 files changed, 22 insertions(+), 20 deletions(-) diff --git a/fs/coda/dir.c

[PATCH 22/76] fs/configfs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/configfs/inode.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/configfs/inode.c b/fs/configfs/inode.c index ad718e5e37bb..4f28a7445336 100644 --- a/fs/configfs/inode.c +++ b/fs/configfs/inode.c @@ -91,13 +91,13 @@

[PATCH 24/76] fs/crypto: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/crypto/bio.c | 10 +- fs/crypto/crypto.c | 4 ++-- fs/crypto/fname.c | 4 ++-- fs/crypto/keyinfo.c | 8 fs/crypto/policy.c | 12 ++-- 5 files changed, 19 insertions(+), 19 deletions(-) diff --git

[PATCH 23/76] fs/cramfs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/cramfs/inode.c | 19 ++- 1 file changed, 10 insertions(+), 9 deletions(-) diff --git a/fs/cramfs/inode.c b/fs/cramfs/inode.c index 017b0ab19bc4..eb633de7ccbe 100644 --- a/fs/cramfs/inode.c +++ b/fs/cramfs/inode.c @@ -294,7

[PATCH 25/76] fs/ecryptfs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/ecryptfs/crypto.c | 5 ++--- fs/ecryptfs/file.c | 5 ++--- fs/ecryptfs/inode.c | 15 +++ 3 files changed, 11 insertions(+), 14 deletions(-) diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c index

[PATCH 29/76] fs/exportfs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/exportfs/expfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/exportfs/expfs.c b/fs/exportfs/expfs.c index 329a5d103846..d0ce48374bda 100644 --- a/fs/exportfs/expfs.c +++ b/fs/exportfs/expfs.c @@ -383,7 +383,7 @@ static

[PATCH 26/76] fs/efivarfs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/efivarfs/inode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/efivarfs/inode.c b/fs/efivarfs/inode.c index 71ff317e..5e0de72476bf 100644 --- a/fs/efivarfs/inode.c +++ b/fs/efivarfs/inode.c @@ -92,7 +92,7 @@ static

[PATCH 30/76] fs/ext2: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/ext2/balloc.c | 10 +++ fs/ext2/dir.c| 32 ++-- fs/ext2/file.c | 6 ++-- fs/ext2/ialloc.c | 16 +- fs/ext2/inode.c | 82 +++- fs/ext2/ioctl.c

[PATCH 32/76] fs/f2fs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/f2fs/data.c | 6 +++--- fs/f2fs/f2fs.h | 2 +- fs/f2fs/file.c | 36 ++-- fs/f2fs/inline.c | 4 ++-- fs/f2fs/inode.c| 6 +++--- fs/f2fs/namei.c| 11 ++- fs/f2fs/recovery.c | 11

[PATCH 28/76] fs/exofs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/exofs/dir.c | 6 +++--- fs/exofs/inode.c | 12 ++-- fs/exofs/namei.c | 4 ++-- 3 files changed, 11 insertions(+), 11 deletions(-) diff --git a/fs/exofs/dir.c b/fs/exofs/dir.c index f0138674c1ed..592471362243 100644 ---

[PATCH 27/76] fs/efs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/efs/dir.c | 2 +- fs/efs/file.c| 2 +- fs/efs/inode.c | 6 +++--- fs/efs/namei.c | 4 ++-- fs/efs/symlink.c | 4 ++-- 5 files changed, 9 insertions(+), 9 deletions(-) diff --git a/fs/efs/dir.c b/fs/efs/dir.c index

[PATCH 33/76] fs/fat: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/fat/cache.c | 12 ++-- fs/fat/dir.c | 26 +- fs/fat/fat.h | 2 +- fs/fat/fatent.c | 10 +- fs/fat/file.c| 24 fs/fat/inode.c | 28

[PATCH 35/76] fs/fuse: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/fuse/dir.c| 13 +++-- fs/fuse/file.c | 6 +++--- fs/fuse/fuse_i.h | 2 +- fs/fuse/inode.c | 7 --- 4 files changed, 15 insertions(+), 13 deletions(-) diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c index

[PATCH 34/76] fs/freevxfs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/freevxfs/vxfs_bmap.c | 14 +++--- fs/freevxfs/vxfs_inode.c | 2 +- fs/freevxfs/vxfs_lookup.c | 10 +- fs/freevxfs/vxfs_subr.c | 4 ++-- 4 files changed, 15 insertions(+), 15 deletions(-) diff --git

[PATCH 37/76] fs/hfs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/hfs/attr.c| 4 ++-- fs/hfs/catalog.c | 10 +- fs/hfs/dir.c | 11 ++- fs/hfs/extent.c | 10 +- fs/hfs/inode.c | 32 5 files changed, 34 insertions(+), 33 deletions(-) diff

[PATCH 36/76] fs/gfs2: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/gfs2/aops.c| 9 + fs/gfs2/bmap.c| 9 + fs/gfs2/dir.c | 3 ++- fs/gfs2/export.c | 2 +- fs/gfs2/file.c| 4 ++-- fs/gfs2/incore.h | 2 +- fs/gfs2/inode.c | 8 fs/gfs2/meta_io.h | 2 +- fs/gfs2/super.c

[PATCH 38/76] fs/hfsplus: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/hfsplus/attributes.c | 12 ++-- fs/hfsplus/bnode.c | 2 +- fs/hfsplus/catalog.c| 12 ++-- fs/hfsplus/dir.c| 22 +++--- fs/hfsplus/extents.c| 11 ++- fs/hfsplus/inode.c | 18

[PATCH 40/76] fs/hpfs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/hpfs/dir.c | 76 +--- fs/hpfs/dnode.c | 176 fs/hpfs/ea.c| 2 +- fs/hpfs/file.c | 45 --- fs/hpfs/inode.c | 77 +

[PATCH 39/76] fs/hostfs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/hostfs/hostfs_kern.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c index c148e7f4f451..b99d08b7ef34 100644 --- a/fs/hostfs/hostfs_kern.c +++ b/fs/hostfs/hostfs_kern.c

[PATCH 44/76] fs/jffs2: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/jffs2/dir.c | 16 fs/jffs2/file.c | 8 fs/jffs2/fs.c| 8 fs/jffs2/xattr.c | 6 +++--- 4 files changed, 19 insertions(+), 19 deletions(-) diff --git a/fs/jffs2/dir.c b/fs/jffs2/dir.c index

[PATCH 41/76] fs/hugetlbfs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/hugetlbfs/inode.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c index b9a254dcc0e7..31d2a6051bea 100644 --- a/fs/hugetlbfs/inode.c +++ b/fs/hugetlbfs/inode.c @@ -791,7

[PATCH 43/76] fs/jbd2: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/jbd2/journal.c | 18 +++--- 1 file changed, 11 insertions(+), 7 deletions(-) diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c index 3fbf48ec2188..e1834a69cd41 100644 --- a/fs/jbd2/journal.c +++ b/fs/jbd2/journal.c @@ -1262,12

[PATCH 42/76] fs/isofs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/isofs/dir.c| 2 +- fs/isofs/export.c | 6 +++--- fs/isofs/inode.c | 22 -- fs/isofs/joliet.c | 4 ++-- fs/isofs/namei.c | 4 ++-- fs/isofs/rock.c | 29 +++-- 6 files changed, 35

[PATCH 45/76] fs/jfs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/jfs/acl.c | 2 +- fs/jfs/file.c | 6 +-- fs/jfs/inode.c| 14 +++ fs/jfs/ioctl.c| 2 +- fs/jfs/jfs_discard.c | 12 +++--- fs/jfs/jfs_dmap.c | 104 +

[PATCH 48/76] fs/minix: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/minix/bitmap.c | 18 ++ fs/minix/dir.c | 18 +- fs/minix/inode.c| 10 +- fs/minix/itree_common.c | 10 +- fs/minix/itree_v1.c | 6 +++--- fs/minix/itree_v2.c | 2 +-

[PATCH 47/76] fs/lockd: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/lockd/svclock.c | 8 fs/lockd/svcsubs.c | 4 ++-- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/fs/lockd/svclock.c b/fs/lockd/svclock.c index 3701bccab478..d13892c7bd89 100644 --- a/fs/lockd/svclock.c +++

[PATCH 49/76] fs/nfsd: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/nfsd/blocklayout.c | 4 ++-- fs/nfsd/export.c | 8 fs/nfsd/nfs4recover.c | 2 +- fs/nfsd/nfsctl.c | 4 ++-- fs/nfsd/nfssvc.c | 5 +++-- fs/nfsd/vfs.c | 8 6 files changed, 16 insertions(+), 15

[PATCH 46/76] fs/kernfs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/kernfs/dir.c | 4 ++-- fs/kernfs/inode.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/kernfs/dir.c b/fs/kernfs/dir.c index 89d1dc19340b..1239244e826a 100644 --- a/fs/kernfs/dir.c +++ b/fs/kernfs/dir.c @@ -1059,7

[PATCH 51/76] fs/nilfs2: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/nilfs2/alloc.c | 10 - fs/nilfs2/bmap.c| 4 ++-- fs/nilfs2/btnode.c | 6 +++--- fs/nilfs2/btree.c | 12 +-- fs/nilfs2/cpfile.c | 6 +++--- fs/nilfs2/dat.c | 2 +- fs/nilfs2/dir.c | 24 ++---

[PATCH 50/76] fs/nfs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/nfs/blocklayout/rpc_pipefs.c| 2 +- fs/nfs/callback_proc.c | 4 ++-- fs/nfs/dir.c | 22 +- fs/nfs/export.c| 2 +- fs/nfs/file.c

[PATCH 53/76] fs/ntfs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/ntfs/aops.c| 16 ++-- fs/ntfs/bitmap.c | 11 ++- fs/ntfs/dir.c | 10 ++- fs/ntfs/file.c| 30 --- fs/ntfs/inode.c | 231 +- fs/ntfs/inode.h | 2 +- fs/ntfs/logfile.c |

[PATCH 52/76] fs/notify: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/notify/fdinfo.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/fs/notify/fdinfo.c b/fs/notify/fdinfo.c index d478629c728b..857df5ce27ac 100644 --- a/fs/notify/fdinfo.c +++ b/fs/notify/fdinfo.c @@ -91,7 +91,8 @@ static

[PATCH 58/76] fs/overlayfs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/overlayfs/export.c | 2 +- fs/overlayfs/inode.c | 6 +++--- fs/overlayfs/super.c | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/fs/overlayfs/export.c b/fs/overlayfs/export.c index 87bd4148f4fb..41b23510f5b9 100644 ---

[PATCH 55/76] fs/omfs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/omfs/dir.c | 24 fs/omfs/file.c | 37 +++-- fs/omfs/inode.c | 19 ++- 3 files changed, 41 insertions(+), 39 deletions(-) diff --git a/fs/omfs/dir.c b/fs/omfs/dir.c

[PATCH 56/76] fs/openpromfs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/openpromfs/inode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/openpromfs/inode.c b/fs/openpromfs/inode.c index 2200662a9bf1..d1c59e6252c5 100644 --- a/fs/openpromfs/inode.c +++ b/fs/openpromfs/inode.c @@ -229,7 +229,7

[PATCH 57/76] fs/orangefs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/orangefs/file.c| 2 +- fs/orangefs/namei.c | 12 fs/orangefs/orangefs-kernel.h | 8 3 files changed, 13 insertions(+), 9 deletions(-) diff --git a/fs/orangefs/file.c b/fs/orangefs/file.c index

[PATCH 59/76] fs/proc: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/proc/array.c | 2 +- fs/proc/base.c| 22 -- fs/proc/fd.c | 4 ++-- fs/proc/generic.c | 2 +- fs/proc/namespaces.c | 2 +- fs/proc/nommu.c | 2 +- fs/proc/proc_sysctl.c | 4 ++--

Re: send ioctl failed with -2

On Tue, May 8, 2018 at 1:44 PM, Nicolas Porcel wrote: > Hello, > > When I do a btrfs send, I get the following error code: > > # btrfs send mysnapshot > /dev/null > ERROR: send ioctl failed with -2: No such file or directory > Silly question, but is

[PATCH 60/76] fs/qnx4: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/qnx4/dir.c | 2 +- fs/qnx4/inode.c | 4 ++-- fs/qnx4/namei.c | 4 ++-- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/fs/qnx4/dir.c b/fs/qnx4/dir.c index a6ee23aadd28..c0e764ce79dd 100644 --- a/fs/qnx4/dir.c +++ b/fs/qnx4/dir.c

[PATCH 61/76] fs/qnx6: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/qnx6/dir.c | 8 fs/qnx6/inode.c | 4 ++-- fs/qnx6/namei.c | 2 +- 3 files changed, 7 insertions(+), 7 deletions(-) diff --git a/fs/qnx6/dir.c b/fs/qnx6/dir.c index c1cfb8a19e9d..655d0eb9d82a 100644 --- a/fs/qnx6/dir.c +++

[PATCH 62/76] fs/quota: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/quota/dquot.c | 30 +++--- 1 file changed, 15 insertions(+), 15 deletions(-) diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c index 020c597ef9b6..ba6d549323cb 100644 --- a/fs/quota/dquot.c +++ b/fs/quota/dquot.c @@

[PATCH 64/76] fs/read: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/read_write.c | 11 ++- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/fs/read_write.c b/fs/read_write.c index f8547b82dfb3..cf9900707558 100644 --- a/fs/read_write.c +++ b/fs/read_write.c @@ -146,7 +146,7 @@ loff_t

[PATCH 67/76] fs/squashfs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/squashfs/dir.c | 26 ++ fs/squashfs/export.c | 2 +- fs/squashfs/file.c| 34 ++ fs/squashfs/file_cache.c | 5 +++-- fs/squashfs/file_direct.c | 9 +

[PATCH 63/76] fs/ramfs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/ramfs/inode.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/ramfs/inode.c b/fs/ramfs/inode.c index 11201b2d06b9..57b78ae51ed1 100644 --- a/fs/ramfs/inode.c +++ b/fs/ramfs/inode.c @@ -101,7 +101,7 @@ struct inode

[PATCH 68/76] fs/sysv: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/sysv/dir.c| 12 ++-- fs/sysv/ialloc.c | 8 fs/sysv/inode.c | 6 +++--- fs/sysv/itree.c | 29 +++-- fs/sysv/namei.c | 4 ++-- 5 files changed, 30 insertions(+), 29 deletions(-) diff --git

[PATCH 66/76] fs/romfs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/romfs/mmap-nommu.c | 4 ++-- fs/romfs/super.c | 24 +--- 2 files changed, 15 insertions(+), 13 deletions(-) diff --git a/fs/romfs/mmap-nommu.c b/fs/romfs/mmap-nommu.c index 1118a0dc6b45..0dbf9be30283 100644 ---

[PATCH 69/76] fs/ubifs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/ubifs/crypto.c | 4 ++-- fs/ubifs/dir.c| 30 +++--- fs/ubifs/file.c | 42 +- fs/ubifs/ioctl.c | 4 ++-- fs/ubifs/super.c | 4 ++-- fs/ubifs/xattr.c | 10 +- 6

[PATCH 70/76] fs/udf: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/udf/dir.c | 2 +- fs/udf/directory.c | 30 fs/udf/file.c | 6 +- fs/udf/ialloc.c| 24 +++--- fs/udf/inode.c | 209 +++-- fs/udf/misc.c | 4 +-

[PATCH 71/76] fs/ufs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/ufs/balloc.c | 23 --- fs/ufs/dir.c| 34 +- fs/ufs/ialloc.c | 4 ++-- fs/ufs/inode.c | 37 +++-- fs/ufs/namei.c | 6 +++--- 5 files changed, 53

[PATCH 73/76] vfs: Move s_dev to to struct fs_view

There are many places where a dev_t:ino_t pair are passed to userspace to uniquely describe an inode. Some file systems, like btrfs, have multiple inode namespace internally and use a separate dev_t to make the distinction between them. The kernel typically uses sb->s_dev for the inode device.

[PATCH 72/76] fs/xfs: Use inode_sb() helper instead of inode->i_sb

Signed-off-by: Mark Fasheh --- fs/xfs/xfs_acl.c| 2 +- fs/xfs/xfs_aops.c | 4 ++-- fs/xfs/xfs_export.c | 4 ++-- fs/xfs/xfs_file.c | 10 - fs/xfs/xfs_ioctl.c | 8 +++ fs/xfs/xfs_iops.c | 6 ++--- fs/xfs/xfs_pnfs.c | 2 +- fs/xfs/xfs_trace.h | 64

[PATCH 74/76] fs: Use fs_view device from struct inode.

Replace calls of inode_sb(inode)->s_dev with inode_view(inode)->v_dev. Signed-off-by: Mark Fasheh --- arch/arc/kernel/troubleshoot.c | 2 +- drivers/staging/lustre/lustre/llite/dir.c | 2 +- drivers/staging/lustre/lustre/llite/file.c | 2 +- fs/eventpoll.c

[PATCH 76/76] btrfs: Use fs_view in roots, point inodes to it

Ensure that our per-subvolume anonymous dev_t gets published to userspace, instead of the global device in struct super_block. We do this by embedding a struct fs_view in btrfs_root. The anonymous device number is placed in view->v_dev. Each inode is then pointed to the view embedded in their

[PATCH 75/76] fs: Use fs view device from struct super_block

We have some places which access s_dev directly from struct super_block. Convert those to get v_dev from the default super block view. Signed-off-by: Mark Fasheh --- drivers/mtd/mtdsuper.c | 2 +- drivers/staging/lustre/lustre/llite/llite_lib.c | 6

Re: [PATCH 1/2] btrfs-progs: check: Make btrfs check return error for qgroup mismatch

On Mon, Apr 30, 2018 at 02:16:59PM +0800, Qu Wenruo wrote: > Current btrfs-check will check qgroup consistency, but even when it > finds something wrong, the return value is still 0. > > Fix it by allowing report_qgroups() to return int to indicate qgroup > mismatch, and also add extra logical to

send ioctl failed with -2

Hello, When I do a btrfs send, I get the following error code: # btrfs send mysnapshot > /dev/null ERROR: send ioctl failed with -2: No such file or directory I get it after 70-100% of the bytes are sent. $ uname -a Linux nicolas-desktop 4.17.0-rc2_3+ #1 SMP PREEMPT Tue May 8

Re: [PATCH] btrfs-progs: Use exclude_super_stripes instead of account_super_bytes

On Wed, May 02, 2018 at 02:52:54PM +0300, Nikolay Borisov wrote: > Originally commit 2681e00f00fe ("btrfs-progs: check for matchingi > free space in cache") added the account_super_bytes function to prevent > false negative when running btrfs check. Turns out this function is > really copied

Re: [PATCH v2 1/2] btrfs-progs: qgroup: swap the argument in the caller of update_qgroup_relation

On Tue, May 08, 2018 at 01:48:02PM +0800, Lu Fengqi wrote: > The QGROUP_RELATION item is very special, it always exists in pairs > (objectid and offset exchange). Its objectid and offset are the ids of a > pair of parent and child qgroups, respectively. The larger one is > parent and the smaller

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