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| author | Theodore Ts'o <tytso@mit.edu> | 2009-01-05 22:46:26 -0500 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2009-01-05 22:46:26 -0500 |
| commit | b3881f74b31b7d47d0f1c4d89ac3e7f0b9c05e3e (patch) | |
| tree | 131190b7ec627fd2ef2ecc818a7b9c17b83ccd63 /fs/ioprio.c | |
| parent | 40a1984d22294ab202f616e432bb8d3481897675 (diff) | |
| download | op-kernel-dev-b3881f74b31b7d47d0f1c4d89ac3e7f0b9c05e3e.zip op-kernel-dev-b3881f74b31b7d47d0f1c4d89ac3e7f0b9c05e3e.tar.gz | |
ext4: Add mount option to set kjournald's I/O priority
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'fs/ioprio.c')
| -rw-r--r-- | fs/ioprio.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/ioprio.c b/fs/ioprio.c index 3569e0a..1a39ac3 100644 --- a/fs/ioprio.c +++ b/fs/ioprio.c @@ -27,7 +27,7 @@ #include <linux/security.h> #include <linux/pid_namespace.h> -static int set_task_ioprio(struct task_struct *task, int ioprio) +int set_task_ioprio(struct task_struct *task, int ioprio) { int err; struct io_context *ioc; @@ -70,6 +70,7 @@ static int set_task_ioprio(struct task_struct *task, int ioprio) task_unlock(task); return err; } +EXPORT_SYMBOL_GPL(set_task_ioprio); asmlinkage long sys_ioprio_set(int which, int who, int ioprio) { |
