Documentation/filesystems/unionfs/concepts.txt | 18 +++++++
fs/unionfs/Makefile | 2 +-
fs/unionfs/commonfops.c | 47 +++++++----------
fs/unionfs/debug.c | 2 +-
fs/unionfs/dentry.c | 31 +++++++----
fs/unionfs/file.c | 18 ++-----
fs/unionfs/inode.c | 29 ++++++-----
fs/unionfs/mmap.c | 65 ++++++++---------------
fs/unionfs/rdstate.c | 4 +-
fs/unionfs/rename.c | 4 +-
fs/unionfs/super.c | 6 +-
fs/unionfs/union.h | 5 +-
fs/unionfs/xattr.c | 8 ++--
13 files changed, 116 insertions(+), 123 deletions(-)
New commits:
commit 7919ff5dc8b56dbea00815a4ea393ca6d349a263
Author: Erez Zadok <[EMAIL PROTECTED]>
Date: Mon Nov 12 22:55:31 2007 -0500
Unionfs: release 2.1.9
Signed-off-by: Erez Zadok <[EMAIL PROTECTED]>
commit dc26a8f154b73f86f4f855b1c0b3ed350cb09b92
Author: Erez Zadok <[EMAIL PROTECTED]>
Date: Mon Nov 12 22:22:52 2007 -0500
Unionfs: move debugging checks inside locks
This is to ensure that the objects we want to check aren't being destroyed
or changed by another thread.
Signed-off-by: Erez Zadok <[EMAIL PROTECTED]>
commit 5f75c3c6a74327794398a6fdd3dc38c47630d75e
Author: Erez Zadok <[EMAIL PROTECTED]>
Date: Mon Nov 12 20:45:43 2007 -0500
Unionfs: fold do_readpage into unionfs_readpage
Simplify the code and reduce stack pressure a bit.
Signed-off-by: Erez Zadok <[EMAIL PROTECTED]>
commit 06979ff93ceb662397d91e14308d8243cf8546a6
Author: Erez Zadok <[EMAIL PROTECTED]>
Date: Mon Nov 12 20:45:43 2007 -0500
Unionfs: remove unnecessary lower atime updates
No need for this because our readpage calls vfs_read on the lower objects,
which would update the atime as/if needed.
Signed-off-by: Erez Zadok <[EMAIL PROTECTED]>
commit 8ef86744f024f9de02741f6dc4a5253079a4ebd0
Author: Erez Zadok <[EMAIL PROTECTED]>
Date: Mon Nov 12 20:45:43 2007 -0500
Unionfs: debugging updates
Don't perform dentry+inode checks unless both are valid.
Signed-off-by: Erez Zadok <[EMAIL PROTECTED]>
commit 3b1fa97bf32f260010d0949f320a5c588172ca49
Author: Erez Zadok <[EMAIL PROTECTED]>
Date: Mon Nov 12 20:45:43 2007 -0500
Unionfs: clear partial read in readpage
Signed-off-by: Hugh Dickins <[EMAIL PROTECTED]>
Signed-off-by: Erez Zadok <[EMAIL PROTECTED]>
commit 557510f21402f4953e6cf0c440490a1d9ba2dd46
Author: Erez Zadok <[EMAIL PROTECTED]>
Date: Mon Nov 12 20:47:24 2007 -0500
Unionfs: writepage updates
Don't set/reset the PageUptodate flag on our page. Call flush_dcache_page
on the lower page after copy_highpage, and set it uptodate. Call
set_page_dirty right before clear_page_dirty_for_io.
CC: Hugh Dickins <[EMAIL PROTECTED]>
Signed-off-by: Erez Zadok <[EMAIL PROTECTED]>
commit 94ec5cc0f7bcda77557c9865bd390a9ec42923ae
Author: Erez Zadok <[EMAIL PROTECTED]>
Date: Mon Nov 12 20:45:43 2007 -0500
Unionfs: update cache-coherency detection heuristics
Use a small delay to reduce the number of times unionfs has to detect
changed mtime's/ctime's, and also reduce the potential for false positives.
See Documentation/filesystems/unionfs/concepts.txt for a detailed
discussion.
Signed-off-by: Erez Zadok <[EMAIL PROTECTED]>
commit 288c4e4721b5592a102f7b775ffdcb2c3424a0d5
Author: Erez Zadok <[EMAIL PROTECTED]>
Date: Mon Nov 12 20:45:43 2007 -0500
Unionfs: use i_size wrappers
Signed-off-by: Erez Zadok <[EMAIL PROTECTED]>
commit f1de38c660ec5ae4eb7c995c690b6395bdde95ab
Author: Erez Zadok <[EMAIL PROTECTED]>
Date: Mon Nov 12 20:45:43 2007 -0500
Unionfs: flush and release updates
Remove the totalopens counter which was intended to reduce unnecessary
processing of d_deleted dentries. Move that processing from file_release to
flush.
Cc: Hugh Dickins <[EMAIL PROTECTED]>
Signed-off-by: Erez Zadok <[EMAIL PROTECTED]>
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