Ryusuke Konishi 1435110467 nilfs2: always lookup disk block address before reading metadata block ... The current metadata file code skips disk address lookup for its data block if the buffer has a mapped flag. This has a potential risk to cause read request to be performed against the stale block address that GC moved, and it may lead to meta data corruption. The mapped flag is safe if the buffer has an uptodate flag, otherwise it may prevent necessary update of disk address in the next read. This will avoid the potential problem by ensuring disk address lookup before reading metadata block even for buffers with the mapped flag. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>		2009-09-14 18:27:13 +09:00
..
alloc.c	nilfs2: persistent object allocator	2009-04-07 08:31:13 -07:00
alloc.h	nilfs2: persistent object allocator	2009-04-07 08:31:13 -07:00
bmap_union.h	nilfs2: integrated block mapping	2009-04-07 08:31:13 -07:00
bmap.c	nilfs2: fix lockdep warning between regular file and inode file	2009-07-05 10:44:20 +09:00
bmap.h	nilfs2: support contiguous lookup of blocks	2009-06-10 23:41:12 +09:00
btnode.c	nilfs2: fix preempt count underflow in nilfs_btnode_prepare_change_key	2009-08-31 12:03:06 +09:00
btnode.h	nilfs2: use device's backing_dev_info for btree node caches	2009-06-10 23:41:12 +09:00
btree.c	nilfs2: support contiguous lookup of blocks	2009-06-10 23:41:12 +09:00
btree.h	nilfs2: remove nilfs_btree_operations from btree mapping	2009-06-10 23:41:11 +09:00
cpfile.c	nilfs2: fix disorder in cp count on error during deleting checkpoints	2009-07-05 10:44:20 +09:00
cpfile.h	nilfs2: allow future expansion of metadata read out via get info ioctl	2009-06-10 23:41:11 +09:00
dat.c	nilfs2: fix incorrect KERN_CRIT messages in case of write failures	2009-07-05 10:44:20 +09:00
dat.h	nilfs2: allow future expansion of metadata read out via get info ioctl	2009-06-10 23:41:11 +09:00
dir.c	headers: smp_lock.h redux	2009-07-12 12:22:34 -07:00
direct.c	nilfs2: support contiguous lookup of blocks	2009-06-10 23:41:12 +09:00
direct.h	nilfs2: remove nilfs_direct_operations from direct mapping	2009-06-10 23:41:11 +09:00
file.c	nilfs2: use unlocked_ioctl	2009-04-07 08:31:19 -07:00
gcdat.c	nilfs2: another dat for garbage collection	2009-04-07 08:31:16 -07:00
gcinode.c	nilfs2: add sync_page method to page caches of meta data	2009-06-10 23:41:12 +09:00
ifile.c	nilfs2: inode map file	2009-04-07 08:31:14 -07:00
ifile.h	nilfs2: inode map file	2009-04-07 08:31:14 -07:00
inode.c	nilfs2: fix ignored error code in __nilfs_read_inode()	2009-09-14 18:27:12 +09:00
ioctl.c	nilfs2: allow future expansion of metadata read out via get info ioctl	2009-06-10 23:41:11 +09:00
Kconfig	fs/Kconfig: move nilfs2 out	2009-07-14 12:34:17 +09:00
Makefile	nilfs2: update makefile and Kconfig	2009-04-07 08:31:16 -07:00
mdt.c	nilfs2: always lookup disk block address before reading metadata block	2009-09-14 18:27:13 +09:00
mdt.h	nilfs2: meta data file	2009-04-07 08:31:13 -07:00
namei.c	nilfs2: avoid double error caused by nilfs_transaction_end	2009-04-07 08:31:17 -07:00
nilfs.h	switch nilfs2 to inode->i_acl	2009-06-24 08:17:05 -04:00
page.c	nilfs2: ensure to clear dirty state when deleting metadata file block	2009-05-10 17:04:42 +09:00
page.h	nilfs2: buffer and page operations	2009-04-07 08:31:13 -07:00
recovery.c	nilfs2: fix format string compile warning (ino_t)	2009-09-14 18:27:13 +09:00
sb.h	nilfs2: simplify remaining sget() use	2009-06-11 21:36:18 -04:00
segbuf.c	nilfs2: set bio unplug flag for the last bio in segment	2009-06-10 23:41:11 +09:00
segbuf.h	nilfs2: simplify handling of active state of segments	2009-04-07 08:31:20 -07:00
segment.c	nilfs2: fix oops due to inconsistent state in page with discrete b-tree nodes	2009-08-01 22:48:32 +09:00
segment.h	nilfs2: remove header file for segment list operations	2009-06-10 23:41:09 +09:00
sufile.c	nilfs2: allow future expansion of metadata read out via get info ioctl	2009-06-10 23:41:11 +09:00
sufile.h	nilfs2: allow future expansion of metadata read out via get info ioctl	2009-06-10 23:41:11 +09:00
super.c	nilfs2: missing a read lock for segment writer in nilfs_attach_checkpoint()	2009-08-18 17:32:27 +09:00
the_nilfs.c	nilfs2: use semaphore to protect pointer to a writable FS-instance	2009-09-14 18:27:13 +09:00
the_nilfs.h	nilfs2: use semaphore to protect pointer to a writable FS-instance	2009-09-14 18:27:13 +09:00