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kernel
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locking
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rwsem.c
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Commit message (
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Author
Age
Files
Lines
*
kernel: delete repeated words in comments
Randy Dunlap
2021-02-26
1
-1
/
+1
*
locking/rwsem: Remove reader optimistic spinning
Waiman Long
2020-12-09
1
-236
/
+48
*
locking/rwsem: Enable reader optimistic lock stealing
Waiman Long
2020-12-09
1
-0
/
+28
*
locking/rwsem: Prevent potential lock starvation
Waiman Long
2020-12-09
1
-2
/
+13
*
locking/rwsem: Pass the current atomic count to rwsem_down_read_slowpath()
Waiman Long
2020-12-09
1
-8
/
+10
*
locking/rwsem: Fold __down_{read,write}*()
Peter Zijlstra
2020-12-09
1
-22
/
+23
*
locking/rwsem: Introduce rwsem_write_trylock()
Peter Zijlstra
2020-12-09
1
-22
/
+16
*
locking/rwsem: Better collate rwsem_read_trylock()
Peter Zijlstra
2020-12-09
1
-7
/
+8
*
rwsem: Implement down_read_interruptible
Eric W. Biederman
2020-12-09
1
-0
/
+26
*
rwsem: Implement down_read_killable_nested
Eric W. Biederman
2020-12-09
1
-0
/
+14
*
lockdep: Introduce wait-type checks
Peter Zijlstra
2020-03-21
1
-1
/
+1
*
locking/rwsem: Remove RWSEM_OWNER_UNKNOWN
Peter Zijlstra
2020-02-11
1
-2
/
+0
*
locking/percpu-rwsem: Remove the embedded rwsem
Peter Zijlstra
2020-02-11
1
-5
/
+4
*
locking/percpu-rwsem, lockdep: Make percpu-rwsem use its own lockdep_map
Peter Zijlstra
2020-02-11
1
-2
/
+2
*
locking/rwsem: Fix kernel crash when spinning on RWSEM_OWNER_UNKNOWN
Waiman Long
2020-01-17
1
-2
/
+2
*
locking/lockdep: Remove unused @nested argument from lock_release()
Qian Cai
2019-10-09
1
-5
/
+5
*
locking/rwsem: Check for operations on an uninitialized rwsem
Davidlohr Bueso
2019-08-06
1
-4
/
+18
*
locking/rwsem: Make handoff writer optimistically spin on owner
Waiman Long
2019-08-06
1
-6
/
+26
*
locking/rwsem: Add ACQUIRE comments
Peter Zijlstra
2019-07-25
1
-5
/
+13
*
lcoking/rwsem: Add missing ACQUIRE to read_slowpath sleep loop
Peter Zijlstra
2019-07-25
1
-1
/
+3
*
locking/rwsem: Add missing ACQUIRE to read_slowpath exit when queue is empty
Jan Stancek
2019-07-25
1
-0
/
+2
*
locking/rwsem: Don't call owner_on_cpu() on read-owner
Waiman Long
2019-07-25
1
-1
/
+5
*
locking/rwsem: Guard against making count negative
Waiman Long
2019-06-17
1
-12
/
+41
*
locking/rwsem: Adaptive disabling of reader optimistic spinning
Waiman Long
2019-06-17
1
-4
/
+129
*
locking/rwsem: Enable time-based spinning on reader-owned rwsem
Waiman Long
2019-06-17
1
-30
/
+143
*
locking/rwsem: Make rwsem->owner an atomic_long_t
Waiman Long
2019-06-17
1
-45
/
+80
*
locking/rwsem: Enable readers spinning on writer
Waiman Long
2019-06-17
1
-12
/
+74
*
locking/rwsem: Clarify usage of owner's nonspinaable bit
Waiman Long
2019-06-17
1
-22
/
+21
*
locking/rwsem: Wake up almost all readers in wait queue
Waiman Long
2019-06-17
1
-5
/
+26
*
locking/rwsem: More optimal RT task handling of null owner
Waiman Long
2019-06-17
1
-7
/
+44
*
locking/rwsem: Always release wait_lock before waking up tasks
Waiman Long
2019-06-17
1
-16
/
+15
*
locking/rwsem: Implement lock handoff to prevent lock starvation
Waiman Long
2019-06-17
1
-54
/
+171
*
locking/rwsem: Make rwsem_spin_on_owner() return owner state
Waiman Long
2019-06-17
1
-18
/
+47
*
locking/rwsem: Code cleanup after files merging
Waiman Long
2019-06-17
1
-93
/
+42
*
locking/rwsem: Merge rwsem.h and rwsem-xadd.c into rwsem.c
Waiman Long
2019-06-17
1
-0
/
+884
*
locking/rwsem: Enhance DEBUG_RWSEMS_WARN_ON() macro
Waiman Long
2019-04-10
1
-1
/
+2
*
locking/rwsem: Add debug check for __down_read*()
Waiman Long
2019-04-10
1
-3
/
+0
*
locking/rwsem: Move owner setting code from rwsem.c to rwsem.h
Waiman Long
2019-04-10
1
-17
/
+2
*
locking/rwsem: Make owner store task pointer of last owning reader
Waiman Long
2018-09-10
1
-3
/
+4
*
locking/rwsem: Fix up_read_non_owner() warning with DEBUG_RWSEMS
Waiman Long
2018-06-20
1
-0
/
+1
*
locking/rwsem: Add a new RWSEM_ANONYMOUSLY_OWNED flag
Waiman Long
2018-05-16
1
-2
/
+0
*
locking/rwsem: Add DEBUG_RWSEMS to look for lock/unlock mismatches
Waiman Long
2018-03-31
1
-0
/
+4
*
Merge branch 'linus' into locking/core, to resolve conflicts
Ingo Molnar
2017-11-07
1
-0
/
+1
|
\
|
*
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
Greg Kroah-Hartman
2017-11-02
1
-0
/
+1
*
|
locking/rwsem: Add down_read_killable()
Kirill Tkhai
2017-10-10
1
-0
/
+16
|
/
*
locking/lockdep: Add new check to lock_downgrade()
J. R. Okajima
2017-03-16
1
-4
/
+2
*
sched/headers: Prepare for new header dependencies before moving code to <lin...
Ingo Molnar
2017-03-02
1
-0
/
+1
*
locking/rwsem: Add reader-owned state to the owner field
Waiman Long
2016-06-08
1
-2
/
+6
*
add down_write_killable_nested()
Al Viro
2016-05-26
1
-0
/
+16
*
locking/rwsem: Provide down_write_killable()
Michal Hocko
2016-04-22
1
-0
/
+19
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