linux/fs/ocfs2
Tao Ma 0e116227a0 ocfs2: Fix a bug in direct IO read.
ocfs2 will become read-only if we try to read the bytes which pass
the end of i_size. This can be easily reproduced by following steps:
1. mkfs a ocfs2 volume with bs=4k cs=4k and nosparse.
2. create a small file(say less than 100 bytes) and we will create the file
   which is allocated 1 cluster.
3. read 8196 bytes from the kernel using O_DIRECT which exceeds the limit.
4. The ocfs2 volume becomes read-only and dmesg shows:
OCFS2: ERROR (device sda13): ocfs2_direct_IO_get_blocks:
Inode 66010 has a hole at block 1
File system is now read-only due to the potential of on-disk corruption.
Please run fsck.ocfs2 once the file system is unmounted.

So suppress the ERROR message.

Signed-off-by: Tao Ma <tao.ma@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
2008-09-10 01:44:08 -07:00
..
cluster [PATCH] ocfs2/cluster/netdebug.c: fix warning 2008-08-22 10:56:57 -07:00
dlm
Makefile
alloc.c
alloc.h
aops.c ocfs2: Fix a bug in direct IO read. 2008-09-10 01:44:08 -07:00
aops.h
buffer_head_io.c
buffer_head_io.h
dcache.c
dcache.h
dir.c ocfs2: correctly set i_blocks after inline dir gets expanded 2008-08-22 11:09:02 -07:00
dir.h
dlmglue.c
dlmglue.h
export.c
export.h
extent_map.c
extent_map.h
file.c [PATCH] ocfs2: Release mutex in error handling code 2008-07-31 16:21:14 -07:00
file.h
heartbeat.c
heartbeat.h
inode.c
inode.h
ioctl.c
ioctl.h
journal.c ocfs2: Fix sleep-with-spinlock recovery regression 2008-08-22 11:08:38 -07:00
journal.h [PATCH 2/2] ocfs2: Fix race between mount and recovery 2008-07-31 16:21:14 -07:00
localalloc.c
localalloc.h
locks.c
locks.h
mmap.c
mmap.h
namei.c
namei.h
ocfs1_fs_compat.h
ocfs2.h [PATCH 2/2] ocfs2: Fix race between mount and recovery 2008-07-31 16:21:14 -07:00
ocfs2_fs.h [PATCH 1/2] ocfs2: Add counter in struct ocfs2_dinode to track journal replays 2008-07-31 16:21:13 -07:00
ocfs2_lockid.h
ocfs2_lockingver.h
resize.c
resize.h
slot_map.c
slot_map.h
stack_o2cb.c
stack_user.c
stackglue.c ocfs2: Increment the reference count of an already-active stack. 2008-08-25 07:29:47 -07:00
stackglue.h
suballoc.c
suballoc.h
super.c [PATCH 2/2] ocfs2: Fix race between mount and recovery 2008-07-31 16:21:14 -07:00
super.h
symlink.c
symlink.h
sysfile.c
sysfile.h
uptodate.c
uptodate.h
ver.c
ver.h