Commit 766f9164 authored by Peter Zijlstra's avatar Peter Zijlstra Committed by Linus Torvalds

kernel: remove PF_FLUSHER

PF_FLUSHER is only ever set, not tested, remove it.
Signed-off-by: default avatarPeter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 4ce6494d
...@@ -794,7 +794,7 @@ int bdi_writeback_thread(void *data) ...@@ -794,7 +794,7 @@ int bdi_writeback_thread(void *data)
struct backing_dev_info *bdi = wb->bdi; struct backing_dev_info *bdi = wb->bdi;
long pages_written; long pages_written;
current->flags |= PF_FLUSHER | PF_SWAPWRITE; current->flags |= PF_SWAPWRITE;
set_freezable(); set_freezable();
wb->last_active = jiffies; wb->last_active = jiffies;
......
...@@ -1706,7 +1706,6 @@ extern void thread_group_times(struct task_struct *p, cputime_t *ut, cputime_t * ...@@ -1706,7 +1706,6 @@ extern void thread_group_times(struct task_struct *p, cputime_t *ut, cputime_t *
#define PF_DUMPCORE 0x00000200 /* dumped core */ #define PF_DUMPCORE 0x00000200 /* dumped core */
#define PF_SIGNALED 0x00000400 /* killed by a signal */ #define PF_SIGNALED 0x00000400 /* killed by a signal */
#define PF_MEMALLOC 0x00000800 /* Allocating memory */ #define PF_MEMALLOC 0x00000800 /* Allocating memory */
#define PF_FLUSHER 0x00001000 /* responsible for disk writeback */
#define PF_USED_MATH 0x00002000 /* if unset the fpu must be initialized before use */ #define PF_USED_MATH 0x00002000 /* if unset the fpu must be initialized before use */
#define PF_FREEZING 0x00004000 /* freeze in progress. do not account to load */ #define PF_FREEZING 0x00004000 /* freeze in progress. do not account to load */
#define PF_NOFREEZE 0x00008000 /* this thread should not be frozen */ #define PF_NOFREEZE 0x00008000 /* this thread should not be frozen */
......
...@@ -362,7 +362,7 @@ static int bdi_forker_thread(void *ptr) ...@@ -362,7 +362,7 @@ static int bdi_forker_thread(void *ptr)
{ {
struct bdi_writeback *me = ptr; struct bdi_writeback *me = ptr;
current->flags |= PF_FLUSHER | PF_SWAPWRITE; current->flags |= PF_SWAPWRITE;
set_freezable(); set_freezable();
/* /*
......
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