2008/1/21, Christian Hesse [EMAIL PROTECTED]:
Back in early december I reported the problem for btrfs 0.9. Seems like the
lockfs call still is not implemented. Any hints what I need when I try to
code it myself?
Please try this dirty patch. I think it can solve your problem.
Regards
YZ
---
Hi all
The test for VM_CAN_NONLINEAR always fails
Signed-off-by: Yan Zheng[EMAIL PROTECTED]
diff -ur linux-2.6.23-rc9/mm/fremap.c linux/mm/fremap.c
--- linux-2.6.23-rc9/mm/fremap.c2007-10-07 15:03:33.0 +0800
+++ linux/mm/fremap.c 2007-10-08 19:33:44.0 +0800
2007/10/8, Hugh Dickins [EMAIL PROTECTED]:
On Mon, 8 Oct 2007, Yan Zheng wrote:
The test for VM_CAN_NONLINEAR always fails
Good catch indeed. Though I was puzzled how we do nonlinear at all,
until I realized it's The test for not VM_CAN_NONLINEAR always fails.
It's not as serious
2007/10/9, Andrew Morton [EMAIL PROTECTED]:
Perhaps Yan Zheng can tell us what test was used to demonstrate this?
I found it by review, only do test to check remap_file_pages works
when VM_CAN_NONLINEAR flags is set.
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Hello,
When IOCB_FLAG_RESFD flag is set and iocb-aio_resfd is incorrect,
statement 'goto out_put_req' is executed. At label 'out_put_req',
aio_put_req(..) is called, which requires 'req-ki_filp' set.
Regards
Signed-off-by: Yan Zheng[EMAIL PROTECTED]
diff -ur linux-2.6.23-rc9/fs/aio.c linux
whether the list is empty
Regards
Signed-off-by: Yan Zheng[EMAIL PROTECTED]
---
diff -ur linux-2.6.23-rc8/fs/inotify_user.c linux/fs/inotify_user.c
--- linux-2.6.23-rc8/fs/inotify_user.c 2007-09-29 11:00:15.0 +0800
+++ linux/fs/inotify_user.c 2007-09-29 11:01:40.0 +0800
@@ -247,6
Hello,
igrab return NULL on error.
Signed-off-by: Yan Zheng[EMAIL PROTECTED]
---
diff -ur linux-2.6.23-rc8/fs/anon_inodes.c linux/fs/anon_inodes.c
--- linux-2.6.23-rc8/fs/anon_inodes.c 2007-09-27 10:05:07.0 +0800
+++ linux/fs/anon_inodes.c 2007-09-27 10:18:26.0 +0800
sorry, I mean the fourth parameter of ext4_ext_put_in_cache.
2007/7/26, Yan Zheng [EMAIL PROTECTED]:
Hi all
The third parameter of ext4_ext_put_in_cache is used to receive
physical block number. I think the data type should be ext4_fsblk_t.
Thanks in advance.
YZ
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Hi all
The third parameter of ext4_ext_put_in_cache is used to receive
physical block number. I think the data type should be ext4_fsblk_t.
Thanks in advance.
YZ
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the body of a message to [EMAIL PROTECTED]
More
Hi, all
I think I found a bug in ext4/extents.c, ext4_ext_put_in_cache uses
__u32 to receive physical block number. ext4_ext_put_in_cache is
used in ext4_ext_get_blocks, it sets ext4 inode's extent cache
according most recently tree lookup (higher 16 bits of saved physical
block number are
Hi all
max_debt is used in ext2's find_group_orlov . In ext4's
find_group_orlov, max_debt is only computed, but not used. I wonder
whether it's a typo, Can anyone give me a answer? The kernel source I
read is 2.6.22.
Thanks in advance.
Best Regards
YZ
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hi, all.
xip mount option can be set on ext2 fs by using remount, even though
the fs is used with a block device that does not support the
direct_access block device operation or fs block size is not equal
to PAGE_SIZE. Is this the expected behaviour ?
Thanks in advance
-
Best Regards
I mount an ext2 fs , then remount it with xip option set.
I get message below when do write operation in the fs.
kernel BUG at fs/ext2/xip.c:21!
invalid opcode: [#1]
SMP
last sysfs file: /class/net/eth0/carrier
Modules linked in: ext2 autofs4 hidp rfcomm l2cap bluetooth sunrpc ipv6
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