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| author | Al Viro | 2015-04-09 19:52:01 +0200 |
|---|---|---|
| committer | Al Viro | 2015-04-12 04:30:22 +0200 |
| commit | 2ba48ce513c4e545318d22b138861d5876edf906 (patch) | |
| tree | 0e2a5130ead5c71f0b079b1acd620fba98f99256 /fs/btrfs/file.c | |
| parent | switch generic_write_checks() to iocb and iter (diff) | |
| download | kernel-qcow2-linux-2ba48ce513c4e545318d22b138861d5876edf906.tar.gz kernel-qcow2-linux-2ba48ce513c4e545318d22b138861d5876edf906.tar.xz kernel-qcow2-linux-2ba48ce513c4e545318d22b138861d5876edf906.zip | |
mirror O_APPEND and O_DIRECT into iocb->ki_flags
... avoiding write_iter/fcntl races.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/btrfs/file.c')
| -rw-r--r-- | fs/btrfs/file.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index c64d11c41eeb..faa7d390841b 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -1794,7 +1794,7 @@ static ssize_t btrfs_file_write_iter(struct kiocb *iocb, if (sync) atomic_inc(&BTRFS_I(inode)->sync_writers); - if (file->f_flags & O_DIRECT) { + if (iocb->ki_flags & IOCB_DIRECT) { num_written = __btrfs_direct_write(iocb, from, pos); } else { num_written = __btrfs_buffered_write(file, from, pos); |