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| author | Tejun Heo | 2015-07-22 05:50:24 +0200 |
|---|---|---|
| committer | Theodore Ts'o | 2015-07-22 05:50:24 +0200 |
| commit | 5a33911fa5ecd7395115df2e27fbd22b73357ac5 (patch) | |
| tree | f7e5c85cc50f5e3dee0f670bb2008560c86741fe /fs/ext4/ext4.h | |
| parent | ext4 crypto: check for too-short encrypted file names (diff) | |
| download | kernel-qcow2-linux-5a33911fa5ecd7395115df2e27fbd22b73357ac5.tar.gz kernel-qcow2-linux-5a33911fa5ecd7395115df2e27fbd22b73357ac5.tar.xz kernel-qcow2-linux-5a33911fa5ecd7395115df2e27fbd22b73357ac5.zip | |
ext4: replace ext4_io_submit->io_op with ->io_wbc
ext4_io_submit_init() takes the pointer to writeback_control to test
its sync_mode and determine between WRITE and WRITE_SYNC and records
the result in ->io_op. This patch makes it record the pointer
directly and moves the test to ext4_io_submit().
This doesn't cause any noticeable differences now but having
writeback_control available throughout IO submission path will be
depended upon by the planned cgroup writeback support.
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/ext4.h')
| -rw-r--r-- | fs/ext4/ext4.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index f5e9f04220c1..32071f5c1c26 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -187,7 +187,7 @@ typedef struct ext4_io_end { } ext4_io_end_t; struct ext4_io_submit { - int io_op; + struct writeback_control *io_wbc; struct bio *io_bio; ext4_io_end_t *io_end; sector_t io_next_block; |