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author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-12-17 20:58:12 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-12-17 20:58:12 -0800 |
commit | 848b81415c42ff3dc9a4204749087b015c37ef66 (patch) | |
tree | 391da3a73aea48632248220d2d6b8d45a88f7eae /fs/btrfs/file.c | |
parent | 992956189de58cae9f2be40585bc25105cd7c5ad (diff) | |
parent | 6fd59a83b9261fa53eaf98fb5514abba504a3ea3 (diff) | |
download | op-kernel-dev-848b81415c42ff3dc9a4204749087b015c37ef66.zip op-kernel-dev-848b81415c42ff3dc9a4204749087b015c37ef66.tar.gz |
Merge branch 'akpm' (Andrew's patch-bomb)
Merge misc patches from Andrew Morton:
"Incoming:
- lots of misc stuff
- backlight tree updates
- lib/ updates
- Oleg's percpu-rwsem changes
- checkpatch
- rtc
- aoe
- more checkpoint/restart support
I still have a pile of MM stuff pending - Pekka should be merging
later today after which that is good to go. A number of other things
are twiddling thumbs awaiting maintainer merges."
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (180 commits)
scatterlist: don't BUG when we can trivially return a proper error.
docs: update documentation about /proc/<pid>/fdinfo/<fd> fanotify output
fs, fanotify: add @mflags field to fanotify output
docs: add documentation about /proc/<pid>/fdinfo/<fd> output
fs, notify: add procfs fdinfo helper
fs, exportfs: add exportfs_encode_inode_fh() helper
fs, exportfs: escape nil dereference if no s_export_op present
fs, epoll: add procfs fdinfo helper
fs, eventfd: add procfs fdinfo helper
procfs: add ability to plug in auxiliary fdinfo providers
tools/testing/selftests/kcmp/kcmp_test.c: print reason for failure in kcmp_test
breakpoint selftests: print failure status instead of cause make error
kcmp selftests: print fail status instead of cause make error
kcmp selftests: make run_tests fix
mem-hotplug selftests: print failure status instead of cause make error
cpu-hotplug selftests: print failure status instead of cause make error
mqueue selftests: print failure status instead of cause make error
vm selftests: print failure status instead of cause make error
ubifs: use prandom_bytes
mtd: nandsim: use prandom_bytes
...
Diffstat (limited to 'fs/btrfs/file.c')
-rw-r--r-- | fs/btrfs/file.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index a8ee75c..9c6673a 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -2120,7 +2120,7 @@ out: return ret; } -static int find_desired_extent(struct inode *inode, loff_t *offset, int origin) +static int find_desired_extent(struct inode *inode, loff_t *offset, int whence) { struct btrfs_root *root = BTRFS_I(inode)->root; struct extent_map *em; @@ -2154,7 +2154,7 @@ static int find_desired_extent(struct inode *inode, loff_t *offset, int origin) * before the position we want in case there is outstanding delalloc * going on here. */ - if (origin == SEEK_HOLE && start != 0) { + if (whence == SEEK_HOLE && start != 0) { if (start <= root->sectorsize) em = btrfs_get_extent_fiemap(inode, NULL, 0, 0, root->sectorsize, 0); @@ -2188,13 +2188,13 @@ static int find_desired_extent(struct inode *inode, loff_t *offset, int origin) } } - if (origin == SEEK_HOLE) { + if (whence == SEEK_HOLE) { *offset = start; free_extent_map(em); break; } } else { - if (origin == SEEK_DATA) { + if (whence == SEEK_DATA) { if (em->block_start == EXTENT_MAP_DELALLOC) { if (start >= inode->i_size) { free_extent_map(em); @@ -2231,16 +2231,16 @@ out: return ret; } -static loff_t btrfs_file_llseek(struct file *file, loff_t offset, int origin) +static loff_t btrfs_file_llseek(struct file *file, loff_t offset, int whence) { struct inode *inode = file->f_mapping->host; int ret; mutex_lock(&inode->i_mutex); - switch (origin) { + switch (whence) { case SEEK_END: case SEEK_CUR: - offset = generic_file_llseek(file, offset, origin); + offset = generic_file_llseek(file, offset, whence); goto out; case SEEK_DATA: case SEEK_HOLE: @@ -2249,7 +2249,7 @@ static loff_t btrfs_file_llseek(struct file *file, loff_t offset, int origin) return -ENXIO; } - ret = find_desired_extent(inode, &offset, origin); + ret = find_desired_extent(inode, &offset, whence); if (ret) { mutex_unlock(&inode->i_mutex); return ret; |