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authorJens Axboe <jens.axboe@oracle.com>2009-05-18 08:20:32 +0200
committerJens Axboe <jens.axboe@oracle.com>2009-09-11 09:20:25 +0200
commitd0bceac747b547c0b4769b91fec7d3c15600153f (patch)
treef8de99db3c0cdafb01a801d1c2e94b2f5ddac967 /include/linux
parent03ba3782e8dcc5b0e1efe440d33084f066e38cae (diff)
writeback: get rid of pdflush completely
It is now unused, so kill it off. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/writeback.h12
1 files changed, 0 insertions, 12 deletions
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index cef75527a14..78b1e4684cc 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -14,17 +14,6 @@ extern struct list_head inode_in_use;
extern struct list_head inode_unused;
/*
- * Yes, writeback.h requires sched.h
- * No, sched.h is not included from here.
- */
-static inline int task_is_pdflush(struct task_struct *task)
-{
- return task->flags & PF_FLUSHER;
-}
-
-#define current_is_pdflush() task_is_pdflush(current)
-
-/*
* fs/fs-writeback.c
*/
enum writeback_sync_modes {
@@ -155,7 +144,6 @@ balance_dirty_pages_ratelimited(struct address_space *mapping)
typedef int (*writepage_t)(struct page *page, struct writeback_control *wbc,
void *data);
-int pdflush_operation(void (*fn)(unsigned long), unsigned long arg0);
int generic_writepages(struct address_space *mapping,
struct writeback_control *wbc);
int write_cache_pages(struct address_space *mapping,