Ryusuke Konishi
973bec34bf
nilfs2: fix sync silent failure
...
As of 32a88aa1 , __sync_filesystem() will return 0 if s_bdi is not set.
And nilfs does not set s_bdi anywhere. I noticed this problem by the
warning introduced by the recent commit 5129a469 ("Catch filesystem
lacking s_bdi").
WARNING: at fs/super.c:959 vfs_kern_mount+0xc5/0x14e()
Hardware name: PowerEdge 2850
Modules linked in: nilfs2 loop tpm_tis tpm tpm_bios video shpchp pci_hotplug output dcdbas
Pid: 3773, comm: mount.nilfs2 Not tainted 2.6.34-rc6-debug #38
Call Trace:
[<c1028422>] warn_slowpath_common+0x60/0x90
[<c102845f>] warn_slowpath_null+0xd/0x10
[<c1095936>] vfs_kern_mount+0xc5/0x14e
[<c1095a03>] do_kern_mount+0x32/0xbd
[<c10a811e>] do_mount+0x671/0x6d0
[<c1073794>] ? __get_free_pages+0x1f/0x21
[<c10a684f>] ? copy_mount_options+0x2b/0xe2
[<c107b634>] ? strndup_user+0x48/0x67
[<c10a81de>] sys_mount+0x61/0x8f
[<c100280c>] sysenter_do_call+0x12/0x32
This ensures to set s_bdi for nilfs and fixes the sync silent failure.
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Acked-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-05-03 07:36:01 -07:00
..
alloc.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2
2010-04-12 18:34:25 -07:00
alloc.h
nilfs2: fix various typos in comments
2010-03-14 10:29:51 +09:00
bmap.c
nilfs2: trivial coding style fix
2009-12-25 13:01:50 +09:00
bmap.h
bmap_union.h
btnode.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
btnode.h
nilfs2: eliminate nilfs_btnode_get function
2009-11-20 10:05:50 +09:00
btree.c
nilfs2: Remove an uninitialization warning in nilfs_btree_propagate_v()
2010-04-02 20:03:30 +09:00
btree.h
cpfile.c
nilfs2: trivial coding style fix
2009-12-25 13:01:50 +09:00
cpfile.h
dat.c
nilfs2: fix various typos in comments
2010-03-14 10:29:51 +09:00
dat.h
dir.c
nilfs2: fix typo "cout" -> "count" in error message
2010-03-14 10:29:50 +09:00
direct.c
nilfs2: trivial coding style fix
2009-12-25 13:01:50 +09:00
direct.h
file.c
gcdat.c
nilfs2: flush palloc cache before manipulating data pages of GC dat
2009-11-20 10:05:50 +09:00
gcinode.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
ifile.c
nilfs2: add palloc cache to ifile
2009-11-20 10:05:50 +09:00
ifile.h
inode.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
ioctl.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2
2010-04-12 18:34:25 -07:00
Kconfig
Revert "task_struct: make journal_info conditional"
2009-12-17 13:23:24 -08:00
Makefile
mdt.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
mdt.h
nilfs2: add cache framework for persistent object allocator
2009-11-20 10:05:50 +09:00
namei.c
nilfs really shouldn't slap struct dentry on stack...
2010-03-03 14:07:58 -05:00
nilfs.h
nilfs really shouldn't slap struct dentry on stack...
2010-03-03 14:07:58 -05:00
page.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
page.h
recovery.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
sb.h
segbuf.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
segbuf.h
nilfs2: move iterator to write log into segment buffer
2010-02-13 12:26:03 +09:00
segment.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
segment.h
nilfs2: remove spaces before tabs
2010-03-14 10:29:51 +09:00
sufile.c
nilfs2: fix various typos in comments
2010-03-14 10:29:51 +09:00
sufile.h
nilfs2: clean up get/put function of a segment usage
2009-11-20 10:05:51 +09:00
super.c
nilfs2: fix sync silent failure
2010-05-03 07:36:01 -07:00
the_nilfs.c
nilfs2: remove whitespaces before quoted newlines
2010-03-14 10:29:51 +09:00
the_nilfs.h
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00