Haicheng Li 95630cbadc f2fs: bugfix for alloc_nid_failed() ...

Directly drop the free_nid cache when nm_i->fcnt > 2 * MAX_FREE_NIDS

Since there is NOT nmi->free_nid_list_lock spinlock protection between
a sequential calling of alloc_nid() and alloc_nid_failed(), some other
threads may already add new free_nid to the free_nid_list during this
period.

We need to make sure nmi->fcnt is never > 2 * MAX_FREE_NIDS.

Signed-off-by: Haicheng Li <haicheng.li@linux.intel.com>
[Jaegeuk Kim: fit the coding style]
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>

2013-05-08 19:54:20 +09:00

..

acl.c

f2fs: avoid null dereference in f2fs_acl_from_disk

2013-01-04 09:46:27 +09:00

acl.h

f2fs: adjust kernel coding style

2012-12-11 13:43:42 +09:00

checkpoint.c

f2fs: check truncation of mapping after lock_page

2013-04-29 11:19:32 +09:00

data.c

f2fs: avoid deadlock during evict after f2fs_gc

2013-05-08 19:54:08 +09:00

debug.c

f2fs: remove useless #include <linux/proc_fs.h> as we're now using sysfs as debug entry.

2013-04-30 12:07:32 +09:00

dir.c

f2fs: give a chance to merge IOs by IO scheduler

2013-04-26 10:35:10 +09:00

f2fs.h

f2fs: enhance alloc_nid and build_free_nids flows

2013-04-29 11:19:21 +09:00

file.c

f2fs: check truncation of mapping after lock_page

2013-04-29 11:19:32 +09:00

gc.c

f2fs: remove useless #include <linux/proc_fs.h> as we're now using sysfs as debug entry.

2013-04-30 12:07:32 +09:00

gc.h

f2fs: avoid frequent background GC

2013-04-26 10:35:03 +09:00

hash.c

f2fs: unify string length declarations and usage

2012-12-28 11:27:53 +09:00

inode.c

f2fs: add tracepoints for sync & inode operations

2013-04-23 15:30:27 +09:00

Kconfig

f2fs: resolve build failures

2012-12-11 13:43:43 +09:00

Makefile

f2fs: update Kconfig and Makefile

2012-12-11 13:43:42 +09:00

namei.c

f2fs: avoid deadlock during evict after f2fs_gc

2013-05-08 19:54:08 +09:00

node.c

f2fs: bugfix for alloc_nid_failed()

2013-05-08 19:54:20 +09:00

node.h

f2fs: fix the logic of IS_DNODE()

2013-04-09 18:21:24 +09:00

recovery.c

f2fs: recover when journal contains deleted files

2013-05-08 19:54:20 +09:00

segment.c

f2fs: modify the number of issued pages to merge IOs

2013-04-30 12:07:32 +09:00

segment.h

f2fs: modify the number of issued pages to merge IOs

2013-04-30 12:07:32 +09:00

super.c

f2fs: continue to mount after failing recovery

2013-05-08 19:54:19 +09:00

xattr.c

f2fs: introduce a new global lock scheme

2013-04-09 18:21:18 +09:00

xattr.h

f2fs: adjust kernel coding style

2012-12-11 13:43:42 +09:00