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authorJaegeuk Kim <jaegeuk@kernel.org>2015-10-21 18:49:50 -0700
committerJaegeuk Kim <jaegeuk@kernel.org>2015-10-21 19:04:17 -0700
commitd7b8b384b02f52b20a538e741c75c5d50c0e131f (patch)
treebb27b2de1a0f5986335837f997b7b020bf61e39a /fs/f2fs
parentf96999c35f46fa9bce8a3a2812cd0a28fcde5903 (diff)
f2fs: fix leakage of inmemory atomic pages
If we got failure during commit_atomic_write, abort_volatile_write will be called, but will not drop the inmemory pages due to no FI_ATOMIC_FILE. Actually, there is no reason to check the flag in abort_volatile_write. Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs')
-rw-r--r--fs/f2fs/file.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 91c51a6d42dd..a197215ad52b 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -1443,13 +1443,9 @@ static int f2fs_ioc_abort_volatile_write(struct file *filp)
f2fs_balance_fs(F2FS_I_SB(inode));
- if (f2fs_is_atomic_file(inode)) {
- clear_inode_flag(F2FS_I(inode), FI_ATOMIC_FILE);
- commit_inmem_pages(inode, true);
- }
-
- if (f2fs_is_volatile_file(inode))
- clear_inode_flag(F2FS_I(inode), FI_VOLATILE_FILE);
+ clear_inode_flag(F2FS_I(inode), FI_ATOMIC_FILE);
+ clear_inode_flag(F2FS_I(inode), FI_VOLATILE_FILE);
+ commit_inmem_pages(inode, true);
mnt_drop_write_file(filp);
return ret;