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| author | Theodore Ts'o <tytso@mit.edu> | 2014-04-12 18:45:25 +0200 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2014-04-12 18:45:25 +0200 |
| commit | 6e6358fc3c3c862bfe9a5bc029d3f8ce43dc9765 (patch) | |
| tree | e7593554fc5088d7409d4f9c126f5b7697607973 /fs/ext4/file.c | |
| parent | fs: disallow all fallocate operation on active swapfile (diff) | |
| download | linux-6e6358fc3c3c862bfe9a5bc029d3f8ce43dc9765.tar.xz linux-6e6358fc3c3c862bfe9a5bc029d3f8ce43dc9765.zip | |
ext4: use i_size_read in ext4_unaligned_aio()
We haven't taken i_mutex yet, so we need to use i_size_read().
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: stable@vger.kernel.org
Diffstat (limited to 'fs/ext4/file.c')
| -rw-r--r-- | fs/ext4/file.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ext4/file.c b/fs/ext4/file.c index 6db7f7db7777..bc765591101a 100644 --- a/fs/ext4/file.c +++ b/fs/ext4/file.c @@ -82,7 +82,7 @@ ext4_unaligned_aio(struct inode *inode, const struct iovec *iov, size_t count = iov_length(iov, nr_segs); loff_t final_size = pos + count; - if (pos >= inode->i_size) + if (pos >= i_size_read(inode)) return 0; if ((pos & blockmask) || (final_size & blockmask)) |