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>
This commit is contained in:
Theodore Ts'o 2009-01-05 22:46:26 -05:00
parent 40a1984d22
commit b3881f74b3
4 changed files with 36 additions and 5 deletions

View file

@ -86,4 +86,6 @@ static inline int task_nice_ioclass(struct task_struct *task)
*/
extern int ioprio_best(unsigned short aprio, unsigned short bprio);
extern int set_task_ioprio(struct task_struct *task, int ioprio);
#endif