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| author | Lukas Czerner <lczerner@redhat.com> | 2014-04-18 10:21:15 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2014-04-18 10:21:15 -0400 |
| commit | 694c793fc1ade0946149c5f8d43f71e0728c4e81 (patch) | |
| tree | 6fffd99f193595aa55981aa3c5296d56a766878a | |
| parent | 50e02fd84543d82e663000e780e0ec0cfde52283 (diff) | |
| download | linux-694c793fc1ade0946149c5f8d43f71e0728c4e81.tar.gz linux-694c793fc1ade0946149c5f8d43f71e0728c4e81.tar.bz2 linux-694c793fc1ade0946149c5f8d43f71e0728c4e81.zip | |
ext4: use truncate_pagecache() in collapse range
We should be using truncate_pagecache() instead of
truncate_pagecache_range() in the collapse range because we're
truncating page cache from offset to the end of file.
truncate_pagecache() also get rid of the private COWed pages from the
range because we're going to shift the end of the file.
Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
| -rw-r--r-- | fs/ext4/extents.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index 64b400356cad..3de9b2d7028c 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -5437,7 +5437,7 @@ int ext4_collapse_range(struct inode *inode, loff_t offset, loff_t len) goto out_mutex; } - truncate_pagecache_range(inode, offset, -1); + truncate_pagecache(inode, offset); /* Wait for existing dio to complete */ ext4_inode_block_unlocked_dio(inode); |