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14 Commits

Author SHA1 Message Date
Peter Zijlstra
a046f1a0d3 futex: Split out wait/wake 
Move the wait/wake bits into their own file.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: André Almeida <andrealmeid@collabora.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: André Almeida <andrealmeid@collabora.com>
Link: https://lore.kernel.org/r/20210923171111.300673-15-andrealmeid@collabora.com
 2021-10-07 13:51:11 +02:00
Peter Zijlstra
e5c6828493 futex: Split out requeue 
Move all the requeue bits into their own file.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: André Almeida <andrealmeid@collabora.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: André Almeida <andrealmeid@collabora.com>
Link: https://lore.kernel.org/r/20210923171111.300673-14-andrealmeid@collabora.com
 2021-10-07 13:51:10 +02:00
Peter Zijlstra
95c336a7d8 futex: Rename mark_wake_futex() 
In order to prepare introducing these symbols into the global
namespace; rename:

  s/mark_wake_futex/futex_wake_mark/g

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: André Almeida <andrealmeid@collabora.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: André Almeida <andrealmeid@collabora.com>
Link: https://lore.kernel.org/r/20210923171111.300673-13-andrealmeid@collabora.com
 2021-10-07 13:51:10 +02:00
Peter Zijlstra
f56a76fde3 futex: Rename: match_futex() 
In order to prepare introducing these symbols into the global
namespace; rename:

  s/match_futex/futex_match/g

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: André Almeida <andrealmeid@collabora.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: André Almeida <andrealmeid@collabora.com>
Link: https://lore.kernel.org/r/20210923171111.300673-12-andrealmeid@collabora.com
 2021-10-07 13:51:10 +02:00
Peter Zijlstra
832c0542c0 futex: Rename: hb_waiter_{inc,dec,pending}() 
In order to prepare introducing these symbols into the global
namespace; rename them:

  s/hb_waiters_/futex_&/g

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: André Almeida <andrealmeid@collabora.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: André Almeida <andrealmeid@collabora.com>
Link: https://lore.kernel.org/r/20210923171111.300673-11-andrealmeid@collabora.com
 2021-10-07 13:51:09 +02:00
Peter Zijlstra
85dc28fa4e futex: Split out PI futex 
Move the PI futex implementation into it's own file.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: André Almeida <andrealmeid@collabora.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: André Almeida <andrealmeid@collabora.com>
Link: https://lore.kernel.org/r/20210923171111.300673-10-andrealmeid@collabora.com
 2021-10-07 13:51:09 +02:00
Peter Zijlstra
966cb75f86 futex: Rename: {get,cmpxchg}_futex_value_locked() 
In order to prepare introducing these symbols into the global
namespace; rename them:

 s/\<\([^_ ]*\)_futex_value_locked/futex_\1_value_locked/g

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: André Almeida <andrealmeid@collabora.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: André Almeida <andrealmeid@collabora.com>
Link: https://lore.kernel.org/r/20210923171111.300673-9-andrealmeid@collabora.com
 2021-10-07 13:51:09 +02:00
Peter Zijlstra
eee5a7bc96 futex: Rename hash_futex() 
In order to prepare introducing these symbols into the global
namespace; rename:

  s/hash_futex/futex_hash/g

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: André Almeida <andrealmeid@collabora.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: André Almeida <andrealmeid@collabora.com>
Link: https://lore.kernel.org/r/20210923171111.300673-8-andrealmeid@collabora.com
 2021-10-07 13:51:09 +02:00
Peter Zijlstra
af92dcea18 futex: Rename __unqueue_futex() 
In order to prepare introducing these symbols into the global
namespace; rename:

  s/__unqueue_futex/__futex_unqueue/g

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: André Almeida <andrealmeid@collabora.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: André Almeida <andrealmeid@collabora.com>
Link: https://lore.kernel.org/r/20210923171111.300673-7-andrealmeid@collabora.com
 2021-10-07 13:51:08 +02:00
Peter Zijlstra
e7ba9c8fed futex: Rename: queue_{,un}lock() 
In order to prepare introducing these symbols into the global
namespace; rename them:

  s/queue_\(un\)*lock/futex_q_\1lock/g

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: André Almeida <andrealmeid@collabora.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: André Almeida <andrealmeid@collabora.com>
Link: https://lore.kernel.org/r/20210923171111.300673-6-andrealmeid@collabora.com
 2021-10-07 13:51:08 +02:00
Peter Zijlstra
5622eb2052 futex: Rename futex_wait_queue_me() 
In order to prepare introducing these symbols into the global
namespace; rename them:

  s/futex_wait_queue_me/futex_wait_queue/g

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: André Almeida <andrealmeid@collabora.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: André Almeida <andrealmeid@collabora.com>
Link: https://lore.kernel.org/r/20210923171111.300673-5-andrealmeid@collabora.com
 2021-10-07 13:51:08 +02:00
Peter Zijlstra
bce760d34b futex: Rename {,__}{,un}queue_me() 
In order to prepare introducing these symbols into the global
namespace; rename them:

  s/\<\(__\)*\(un\)*queue_me/\1futex_\2queue/g

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: André Almeida <andrealmeid@collabora.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: André Almeida <andrealmeid@collabora.com>
Link: https://lore.kernel.org/r/20210923171111.300673-4-andrealmeid@collabora.com
 2021-10-07 13:51:08 +02:00
Peter Zijlstra
af8cc9600b futex: Split out syscalls 
Put the syscalls in their own little file.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Suggested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: André Almeida <andrealmeid@collabora.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: André Almeida <andrealmeid@collabora.com>
Link: https://lore.kernel.org/r/20210923171111.300673-3-andrealmeid@collabora.com
 2021-10-07 13:51:07 +02:00
Peter Zijlstra
77e52ae354 futex: Move to kernel/futex/ 
In preparation for splitup..

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Suggested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: André Almeida <andrealmeid@collabora.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: André Almeida <andrealmeid@collabora.com>
Link: https://lore.kernel.org/r/20210923171111.300673-2-andrealmeid@collabora.com
 2021-10-07 13:51:07 +02:00