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| author | Chris Mason | 2008-06-25 22:01:31 +0200 |
|---|---|---|
| committer | Chris Mason | 2008-09-25 17:04:04 +0200 |
| commit | 1b1e2135dc1e4efbcf25ac9ac9979316d4e1193e (patch) | |
| tree | 2af53ed5d4c368bbefd9de94f0adc2902a785468 /fs/btrfs/file.c | |
| parent | Btrfs: Change find_extent_buffer to use TestSetPageLocked (diff) | |
| download | kernel-qcow2-linux-1b1e2135dc1e4efbcf25ac9ac9979316d4e1193e.tar.gz kernel-qcow2-linux-1b1e2135dc1e4efbcf25ac9ac9979316d4e1193e.tar.xz kernel-qcow2-linux-1b1e2135dc1e4efbcf25ac9ac9979316d4e1193e.zip | |
Btrfs: Add a per-inode csum mutex to avoid races creating csum items
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/file.c')
| -rw-r--r-- | fs/btrfs/file.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index ece221cba90c..8037792f8789 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -267,13 +267,13 @@ static int noinline dirty_and_release_pages(struct btrfs_trans_handle *trans, /* FIXME...EIEIO, ENOSPC and more */ /* insert any holes we need to create */ - if (isize < end_pos) { + if (isize < start_pos) { u64 last_pos_in_file; u64 hole_size; u64 mask = root->sectorsize - 1; last_pos_in_file = (isize + mask) & ~mask; - hole_size = (end_pos - last_pos_in_file + mask) & ~mask; - if (last_pos_in_file < end_pos) { + hole_size = (start_pos - last_pos_in_file + mask) & ~mask; + if (last_pos_in_file < start_pos) { err = btrfs_drop_extents(trans, root, inode, last_pos_in_file, last_pos_in_file + hole_size, |