kernel/git/stable/linux.git/fs/omfs/file.c, branch linux-3.11.y

omfs: drop vmtruncate

2012-12-20T19:00:01+00:00

Removed vmtruncate Signed-off-by: Marco Stornelli Acked-by: Bob Copeland Signed-off-by: Al Viro

omfs: convert to use beXX_add_cpu()

2012-10-05T18:05:31+00:00

Convert cpu_to_beXX(beXX_to_cpu(E1) + E2) to use beXX_add_cpu(). dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: Wei Yongjun Acked-by: Bob Copeland Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

Remove unneeded version.h includes from fs/

2011-06-24T15:34:22+00:00

It was pointed out by 'make versioncheck' that some includes of linux/version.h were not needed in fs/ (fs/btrfs/ctree.h and fs/omfs/file.c). This patch removes them. Signed-off-by: Jesper Juhl Acked-by: Bob Copeland Signed-off-by: Linus Torvalds

block: remove per-queue plugging

2011-03-10T07:52:07+00:00

Code has been converted over to the new explicit on-stack plugging, and delay users have been converted to use the new API for that. So lets kill off the old plugging along with aops->sync_page(). Signed-off-by: Jens Axboe

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bcopeland/omfs

2010-08-10T18:47:36+00:00

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bcopeland/omfs: omfs: fix uninitialized variable warning omfs: sanity check cluster size omfs: refuse to mount if bitmap pointer is obviously wrong omfs: check bounds on block numbers before passing to sb_bread omfs: fix memory leak

remove inode_setattr

2010-08-09T20:47:37+00:00

Replace inode_setattr with opencoded variants of it in all callers. This moves the remaining call to vmtruncate into the filesystem methods where it can be replaced with the proper truncate sequence. In a few cases it was obvious that we would never end up calling vmtruncate so it was left out in the opencoded variant: spufs: explicitly checks for ATTR_SIZE earlier btrfs,hugetlbfs,logfs,dlmfs: explicitly clears ATTR_SIZE earlier ufs: contains an opencoded simple_seattr + truncate that sets the filesize just above In addition to that ncpfs called inode_setattr with handcrafted iattrs, which allowed to trim down the opencoded variant. Signed-off-by: Christoph Hellwig Signed-off-by: Al Viro

add missing setattr methods

2010-08-09T20:47:34+00:00

For the new truncate sequence every filesystem that wants to truncate on-disk state needs a seattr method. Convert the remaining filesystems that implement the truncate inode operation to have its own setattr method. Signed-off-by: Christoph Hellwig Signed-off-by: Al Viro

get rid of block_write_begin_newtrunc

2010-08-09T20:47:33+00:00

Move the call to vmtruncate to get rid of accessive blocks to the callers in preparation of the new truncate sequence and rename the non-truncating version to block_write_begin. While we're at it also remove several unused arguments to block_write_begin. Signed-off-by: Christoph Hellwig Signed-off-by: Al Viro

omfs: fix uninitialized variable warning

2010-08-08T16:02:05+00:00

quiet the warning: fs/omfs/file.c: In function 'omfs_get_block': fs/omfs/file.c:225: warning: 'new_block' may be used uninitialized in this function new_block is used properly by the call to omfs_grow_extent() Signed-off-by: Bill Pemberton Signed-off-by: Bob Copeland

omfs: check bounds on block numbers before passing to sb_bread

2010-07-10T18:37:06+00:00

In case of filesystem corruption, passing unchecked block numbers into sb_bread can result in an infinite loop in __getblk(). Introduce a wrapper function omfs_sbread() to check the block numbers and to also perform the clus_to_blk() scaling. Signed-off-by: Bob Copeland