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authorPaul Murphy <murphyp@linux.vnet.ibm.com>2015-09-03 13:40:11 -0500
committerTulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com>2015-10-15 18:55:48 -0300
commite5e6bea22a2939fe7c415a375992f3ca19f9ff2e (patch)
tree020b80fd6849e58a1ad7fec2c305fa75be4d3fbf /sysdeps
parent3c82bb5042330441a18fd8e8d5b74d25d5540a66 (diff)
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nptl: Add adapt_count parameter to lll_unlock_elision
Adding this parameter will give architectures more freedom in how they choose to update this variable. This change has no effect on architectures which choose not to use it. * nptl/pthread_mutex_unlock.c(lll_unlock_elision): Add elision adapt_count parameter to list of arguments. * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h (lll_unlock_elision): Update with new parameter list * sysdeps/unix/sysv/linux/s390/lowlevellock.h (lll_unlock_elision): Likewise * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h (lll_unlock_elision): Likewise
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/unix/sysv/linux/powerpc/lowlevellock.h2
-rw-r--r--sysdeps/unix/sysv/linux/s390/lowlevellock.h2
-rw-r--r--sysdeps/unix/sysv/linux/x86_64/lowlevellock.h2
3 files changed, 3 insertions, 3 deletions
diff --git a/sysdeps/unix/sysv/linux/powerpc/lowlevellock.h b/sysdeps/unix/sysv/linux/powerpc/lowlevellock.h
index 67db1de..16479e7 100644
--- a/sysdeps/unix/sysv/linux/powerpc/lowlevellock.h
+++ b/sysdeps/unix/sysv/linux/powerpc/lowlevellock.h
@@ -40,7 +40,7 @@ extern int __lll_trylock_elision(int *lock, short *adapt_count)
#define lll_lock_elision(futex, adapt_count, private) \
__lll_lock_elision (&(futex), &(adapt_count), private)
-#define lll_unlock_elision(futex, private) \
+#define lll_unlock_elision(futex, adapt_count, private) \
__lll_unlock_elision (&(futex), private)
#define lll_trylock_elision(futex, adapt_count) \
__lll_trylock_elision (&(futex), &(adapt_count))
diff --git a/sysdeps/unix/sysv/linux/s390/lowlevellock.h b/sysdeps/unix/sysv/linux/s390/lowlevellock.h
index 163a731..cab5f4c 100644
--- a/sysdeps/unix/sysv/linux/s390/lowlevellock.h
+++ b/sysdeps/unix/sysv/linux/s390/lowlevellock.h
@@ -41,7 +41,7 @@ extern int __lll_trylock_elision(int *futex, short *adapt_count)
# define lll_lock_elision(futex, adapt_count, private) \
__lll_lock_elision (&(futex), &(adapt_count), private)
-# define lll_unlock_elision(futex, private) \
+# define lll_unlock_elision(futex, adapt_count, private) \
__lll_unlock_elision (&(futex), private)
# define lll_trylock_elision(futex, adapt_count) \
__lll_trylock_elision(&(futex), &(adapt_count))
diff --git a/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h b/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h
index de525cd..1fbd31e 100644
--- a/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h
+++ b/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h
@@ -342,7 +342,7 @@ extern int __lll_trylock_elision (int *lock, short *adapt_count)
#define lll_lock_elision(futex, adapt_count, private) \
__lll_lock_elision (&(futex), &(adapt_count), private)
-#define lll_unlock_elision(futex, private) \
+#define lll_unlock_elision(futex, adapt_count, private) \
__lll_unlock_elision (&(futex), private)
#define lll_trylock_elision(futex, adapt_count) \
__lll_trylock_elision (&(futex), &(adapt_count))