linux.git/fs/fat, branch v2.6.29

Fix _fat_bmap() locking

2009-03-11T19:04:18+00:00

On swapon() path, it has already i_mutex. So, this uses i_alloc_sem
instead of it.

Signed-off-by: OGAWA Hirofumi 
Reported-by: Laurent GUERBY 
Signed-off-by: Linus Torvalds

fs/Kconfig: move fat out

2009-01-22T10:15:55+00:00

Signed-off-by: Alexey Dobriyan

Merge git://git.kernel.org/pub/scm/linux/kernel/git/hirofumi/fatfs-2.6

2008-12-31T04:33:34+00:00

* git://git.kernel.org/pub/scm/linux/kernel/git/hirofumi/fatfs-2.6:
  fat: make sure to set d_ops in fat_get_parent
  fat: fix duplicate addition of ->llseek handler
  fat: drop negative dentry on rename() path

Merge branch 'master' into next

2008-11-14T00:29:12+00:00

Conflicts:
	security/keys/internal.h
	security/keys/process_keys.c
	security/keys/request_key.c

Fixed conflicts above by using the non 'tsk' versions.

Signed-off-by: James Morris

CRED: Wrap task credential accesses in the FAT filesystem

2008-11-13T23:38:52+00:00

Wrap access to task credentials so that they can be separated more easily from
the task_struct during the introduction of COW creds.

Change most current->(|e|s|fs)[ug]id to current_(|e|s|fs)[ug]id().

Change some task->e?[ug]id to task_e?[ug]id().  In some places it makes more
sense to use RCU directly rather than a convenient wrapper; these will be
addressed by later patches.

Signed-off-by: David Howells 
Reviewed-by: James Morris 
Acked-by: Serge Hallyn 
Acked-by: OGAWA Hirofumi 
Signed-off-by: James Morris

fat: make sure to set d_ops in fat_get_parent

2008-11-11T23:51:22+00:00

fat_get_parent needs to setup the dentry operations, otherwise we might
lose them when the NFS server needs to reconnect out of cache inodes.

Signed-off-by: Christoph Hellwig 
Signed-off-by: OGAWA Hirofumi

fat: fix duplicate addition of ->llseek handler

2008-11-11T23:51:22+00:00

Signed-off-by: OGAWA Hirofumi

fat: drop negative dentry on rename() path

2008-11-11T23:51:22+00:00

Drop the negative dentry on rename() path, in order to make sure to
use the case sensitive name which is specified by user if this is for
creation.

For it, this uses newly added LOOKUP_RENAME_TARGET like LOOKUP_CREATE.

Signed-off-by: OGAWA Hirofumi

fat: i_blocks warning fix

2008-11-06T23:41:22+00:00

blkcnt_t type depends on CONFIG_LSF. Use unsigned long long always for
printk().  But lazy to type it, so add "llu" and use it.

Signed-off-by: OGAWA Hirofumi 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

fat: ->i_pos race fix

2008-11-06T23:41:21+00:00

i_pos is 64bits value, hence it's not atomic to update.

Important place is fat_write_inode() only, other places without lock
are just for printk().

This adds lock for "BITS_PER_LONG == 32" kernel.

Signed-off-by: OGAWA Hirofumi 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds