linux_dsm_epyc7002/fs/cachefiles
Ingo Molnar 5dd43ce2f6 sched/wait: Split out the wait_bit*() APIs from <linux/wait.h> into <linux/wait_bit.h>
The wait_bit*() types and APIs are mixed into wait.h, but they
are a pretty orthogonal extension of wait-queues.

Furthermore, only about 50 kernel files use these APIs, while
over 1000 use the regular wait-queue functionality.

So clean up the main wait.h by moving the wait-bit functionality
out of it, into a separate .h and .c file:

  include/linux/wait_bit.h  for types and APIs
  kernel/sched/wait_bit.c   for the implementation

Update all header dependencies.

This reduces the size of wait.h rather significantly, by about 30%.

Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-06-20 12:19:09 +02:00
..
bind.c xattr: Add __vfs_{get,set,remove}xattr helpers 2016-10-07 20:10:44 -04:00
daemon.c CacheFiles: Provide read-and-reset release counters for cachefilesd 2016-02-01 12:30:10 -05:00
interface.c cachefiles: Fix attempt to read i_blocks after deleting file [ver #2] 2016-09-27 18:31:29 -04:00
internal.h sched/wait: Split out the wait_bit*() APIs from <linux/wait.h> into <linux/wait_bit.h> 2017-06-20 12:19:09 +02:00
Kconfig CacheFiles: A cache that backs onto a mounted filesystem 2009-04-03 16:42:41 +01:00
key.c CacheFiles: Downgrade the requirements passed to the allocator 2012-12-20 21:58:25 +00:00
main.c fs/cachefiles: add missing \n to kerror conversions 2014-09-26 08:10:35 -07:00
Makefile CacheFiles: A cache that backs onto a mounted filesystem 2009-04-03 16:42:41 +01:00
namei.c sched/wait: Rename wait_queue_t => wait_queue_entry_t 2017-06-20 12:18:27 +02:00
proc.c drop redundant ->owner initializations 2016-05-29 19:08:00 -04:00
rdwr.c sched/wait: Rename wait_queue_t => wait_queue_entry_t 2017-06-20 12:18:27 +02:00
security.c VFS: fs/cachefiles: d_backing_inode() annotations 2015-04-15 15:06:59 -04:00
xattr.c VFS: fs/cachefiles: d_backing_inode() annotations 2015-04-15 15:06:59 -04:00