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linux-hardened/fs/nilfs2
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Ryusuke Konishi 349dbc3669 nilfs2: fix infinite loop in nilfs_palloc_freev function 
After having applied commit 9954e7af14 ("nilfs2: add free
entries count only if clear bit operation succeeded"), a free routine
of nilfs came to fall into an infinite loop, outputting the same
message endlessly:

 nilfs_palloc_freev: entry number 29497 already freed
 nilfs_palloc_freev: entry number 29497 already freed
 nilfs_palloc_freev: entry number 29497 already freed
 nilfs_palloc_freev: entry number 29497 already freed
 nilfs_palloc_freev: entry number 29497 already freed ...

That patch broke the routine so that a loop counter is never updated
in an abnormal state.  This fixes the regression.

Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
2011-05-10 22:19:50 +09:00
..
alloc.c nilfs2: fix infinite loop in nilfs_palloc_freev function 2011-05-10 22:19:50 +09:00
alloc.h nilfs2: use little-endian bitops 2011-03-23 19:46:18 -07:00
bmap.c nilfs2: get rid of nilfs_sb_info structure 2011-03-09 11:54:26 +09:00
bmap.h nilfs2: record used amount of each checkpoint in checkpoint list 2011-03-08 14:58:31 +09:00
btnode.c Merge branch 'for-2.6.39/stack-plug' into for-2.6.39/core 2011-03-10 08:58:35 +01:00
btnode.h mm: prevent concurrent unmap_mapping_range() on the same inode 2011-02-23 19:52:52 -08:00
btree.c nilfs2: record used amount of each checkpoint in checkpoint list 2011-03-08 14:58:31 +09:00
btree.h nilfs2: get rid of nilfs_bmap_union 2010-07-23 10:02:14 +09:00
cpfile.c nilfs2: see state of root dentry for mount check of snapshots 2010-10-23 09:24:38 +09:00
cpfile.h nilfs2: use iget for all metadata files 2010-10-23 09:24:38 +09:00
dat.c nilfs2: fix typo in comment of nilfs_dat_move function 2010-11-24 12:51:48 +09:00
dat.h nilfs2: use iget for all metadata files 2010-10-23 09:24:38 +09:00
dir.c nilfs2: add compat ioctl 2011-03-08 14:58:30 +09:00
direct.c nilfs2: record used amount of each checkpoint in checkpoint list 2011-03-08 14:58:31 +09:00
direct.h nilfs2: get rid of nilfs_bmap_union 2010-07-23 10:02:14 +09:00
export.h nilfs2: make snapshots in checkpoint tree exportable 2010-10-23 09:24:34 +09:00
file.c nilfs2: fix data loss in mmap page write for hole blocks 2011-03-30 10:45:31 +09:00
gcinode.c block: remove per-queue plugging 2011-03-10 08:52:07 +01:00
ifile.c nilfs2: call nilfs_error inside bmap routines 2011-01-10 14:05:45 +09:00
ifile.h nilfs2: use iget for all metadata files 2010-10-23 09:24:38 +09:00
inode.c Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block 2011-03-24 10:16:26 -07:00
ioctl.c userns: rename is_owner_or_cap to inode_owner_or_capable 2011-03-23 19:47:13 -07:00
Kconfig Revert "task_struct: make journal_info conditional" 2009-12-17 13:23:24 -08:00
Makefile nilfs2: get rid of GCDAT inode 2010-10-23 09:24:38 +09:00
mdt.c Merge branch 'for-2.6.39/stack-plug' into for-2.6.39/core 2011-03-10 08:58:35 +01:00
mdt.h nilfs2: get rid of nilfs_sb_info structure 2011-03-09 11:54:26 +09:00
namei.c nilfs2: get rid of nilfs_sb_info structure 2011-03-09 11:54:26 +09:00
nilfs.h nilfs2: fix whitespace coding style issues 2011-03-30 17:39:54 +09:00
page.c fs: export empty_aops 2011-04-05 23:51:48 +02:00
page.h Merge branch 'for-2.6.39/stack-plug' into for-2.6.39/core 2011-03-10 08:58:35 +01:00
recovery.c nilfs2: use sb instance instead of nilfs_sb_info struct 2011-03-09 11:05:08 +09:00
segbuf.c block: kill off REQ_UNPLUG 2011-03-10 08:52:27 +01:00
segbuf.h nilfs2: get rid of macros for segment summary information 2010-07-23 10:02:09 +09:00
segment.c nilfs2: get rid of nilfs_sb_info structure 2011-03-09 11:54:26 +09:00
segment.h nilfs2: get rid of nilfs_sb_info structure 2011-03-09 11:54:26 +09:00
sufile.c nilfs2: get rid of mi_nilfs back pointer to nilfs object 2010-10-23 09:24:38 +09:00
sufile.h nilfs2: get rid of mi_nilfs back pointer to nilfs object 2010-10-23 09:24:38 +09:00
super.c nilfs2: get rid of nilfs_sb_info structure 2011-03-09 11:54:26 +09:00
the_nilfs.c nilfs2: use sb instance instead of nilfs_sb_info struct 2011-03-09 11:05:08 +09:00
the_nilfs.h nilfs2: get rid of nilfs_sb_info structure 2011-03-09 11:54:26 +09:00