Displaying 16 results from an estimated 16 matches for "return_false".
2016 Apr 11
1
[PATCH] RFC: php: support PHP 7
...NULL, NULL);
+#if ZEND_MODULE_API_NO >= 20151012
+ ZVAL_RES(return_value, zend_register_resource(g, res_guestfs_h));
+#else
ZEND_REGISTER_RESOURCE (return_value, g, res_guestfs_h);
+#endif
}
PHP_FUNCTION (guestfs_last_error)
@@ -204,15 +251,15 @@ PHP_FUNCTION (guestfs_last_error)
RETURN_FALSE;
}
- ZEND_FETCH_RESOURCE (g, guestfs_h *, &z_g, -1, PHP_GUESTFS_HANDLE_RES_NAME,
- res_guestfs_h);
+ GUESTFS_ZEND_FETCH_RESOURCE (g, guestfs_h *, z_g,
+ PHP_GUESTFS_HANDLE_RES_NAME, res_guestfs_h);
if (g == NULL) {
RETURN_FALSE;...
2014 Oct 27
2
[PATCH v12 09/11] pvqspinlock, x86: Add para-virtualization support
...ad(struct qspinlock *lock,
+static inline int nopv_wait_head(struct qspinlock *lock,
struct mcs_spinlock *node)
{ return smp_load_acquire(&lock->val.counter); }
+static inline bool return_true(void) { return true; }
+static inline bool return_false(void) { return false; }
-#endif /* CONFIG_PARAVIRT_SPINLOCKS */
+#define pv_init_node nopv_init_node
+#define pv_wait_check nopv_wait_check
+#define pv_link_and_wait_node nopv_link_and_wait_node
+#define pv_wait_head nopv_wait_head
+#define in_pv_code ret...
2014 Oct 27
2
[PATCH v12 09/11] pvqspinlock, x86: Add para-virtualization support
...ad(struct qspinlock *lock,
+static inline int nopv_wait_head(struct qspinlock *lock,
struct mcs_spinlock *node)
{ return smp_load_acquire(&lock->val.counter); }
+static inline bool return_true(void) { return true; }
+static inline bool return_false(void) { return false; }
-#endif /* CONFIG_PARAVIRT_SPINLOCKS */
+#define pv_init_node nopv_init_node
+#define pv_wait_check nopv_wait_check
+#define pv_link_and_wait_node nopv_link_and_wait_node
+#define pv_wait_head nopv_wait_head
+#define in_pv_code ret...
2014 Oct 24
3
[PATCH v12 09/11] pvqspinlock, x86: Add para-virtualization support
On 10/24/2014 04:47 AM, Peter Zijlstra wrote:
> On Thu, Oct 16, 2014 at 02:10:38PM -0400, Waiman Long wrote:
>> +static inline void pv_init_node(struct mcs_spinlock *node)
>> +{
>> + struct pv_qnode *pn = (struct pv_qnode *)node;
>> +
>> + BUILD_BUG_ON(sizeof(struct pv_qnode)> 5*sizeof(struct mcs_spinlock));
>> +
>> + if (!pv_enabled())
>> +
2014 Oct 24
3
[PATCH v12 09/11] pvqspinlock, x86: Add para-virtualization support
On 10/24/2014 04:47 AM, Peter Zijlstra wrote:
> On Thu, Oct 16, 2014 at 02:10:38PM -0400, Waiman Long wrote:
>> +static inline void pv_init_node(struct mcs_spinlock *node)
>> +{
>> + struct pv_qnode *pn = (struct pv_qnode *)node;
>> +
>> + BUILD_BUG_ON(sizeof(struct pv_qnode)> 5*sizeof(struct mcs_spinlock));
>> +
>> + if (!pv_enabled())
>> +
2015 Feb 10
4
[PATCH 1/4] php: fix invalid memory access with OptString
...OptString n | GUID n ->
+ | GUID n ->
(* Just need to check the string doesn't contain any ASCII
* NUL characters, which won't be supported by the C API.
*)
@@ -319,6 +321,15 @@ PHP_FUNCTION (guestfs_last_error)
pr " RETURN_FALSE;\n";
pr " }\n";
pr "\n"
+ | OptString n ->
+ (* Just need to check the string doesn't contain any ASCII
+ * NUL characters, which won't be supported by the C API.
+ *)
+ pr " if...
2014 Oct 27
0
[PATCH v12 09/11] pvqspinlock, x86: Add para-virtualization support
...def pv_init_node
> +#undef pv_wait_check
> +#undef pv_link_and_wait_node
> +#undef pv_wait_head
> +#undef EXPORT_SYMBOL
> +#undef in_pv_code
> +
> +#define _GEN_PV_LOCK_SLOWPATH
> +#define EXPORT_SYMBOL(x)
> +#define in_pv_code return_true
> +#define pv_enabled return_false
> +
> +#include "qspinlock.c"
> +
> +#endif
That's properly disgusting :-) But a lot better than actually
duplicating everything I suppose.
2014 Oct 29
1
[PATCH v13 09/11] pvqspinlock, x86: Add para-virtualization support
...wait_node(u32 old, struct mcs_spinlock *node)
+ { return false; }
+static inline int nonpv_wait_head(struct qspinlock *lock,
+ struct mcs_spinlock *node)
+ { return smp_load_acquire(&lock->val.counter); }
+static inline bool return_true(void) { return true; }
+static inline bool return_false(void) { return false; }
+
+#define pv_init_node nonpv_init_node
+#define pv_wait_check nonpv_wait_check
+#define pv_link_and_wait_node nonpv_link_and_wait_node
+#define pv_wait_head nonpv_wait_head
+#define pv_enabled return_false
+
+#endif /* _GEN_PV_LOCK_SLOWPATH */
+
/**
* queue_spin_lock...
2014 Oct 29
1
[PATCH v13 09/11] pvqspinlock, x86: Add para-virtualization support
...wait_node(u32 old, struct mcs_spinlock *node)
+ { return false; }
+static inline int nonpv_wait_head(struct qspinlock *lock,
+ struct mcs_spinlock *node)
+ { return smp_load_acquire(&lock->val.counter); }
+static inline bool return_true(void) { return true; }
+static inline bool return_false(void) { return false; }
+
+#define pv_init_node nonpv_init_node
+#define pv_wait_check nonpv_wait_check
+#define pv_link_and_wait_node nonpv_link_and_wait_node
+#define pv_wait_head nonpv_wait_head
+#define pv_enabled return_false
+
+#endif /* _GEN_PV_LOCK_SLOWPATH */
+
/**
* queue_spin_lock...
2012 Jan 09
1
[PATCH 1/2] generator: Rename java_structs to camel_structs to better reflect their purpose
This map was originally included just for the java bindings, but is generally
useful to any binding which uses camel case by requirement or convention.
---
generator/generator_haskell.ml | 4 ++--
generator/generator_java.ml | 10 +++++-----
generator/generator_main.ml | 2 +-
generator/generator_structs.ml | 12 +++++-------
generator/generator_structs.mli | 8 ++++----
5
2015 Jan 20
13
[PATCH v14 00/11] qspinlock: a 4-byte queue spinlock with PV support
v13->v14:
- Patches 1 & 2: Add queue_spin_unlock_wait() to accommodate commit
78bff1c86 from Oleg Nesterov.
- Fix the system hang problem when using PV qspinlock in an
over-committed guest due to a racing condition in the
pv_set_head_in_tail() function.
- Increase the MAYHALT_THRESHOLD from 10 to 1024.
- Change kick_cpu into a regular function pointer instead of a
2015 Jan 20
13
[PATCH v14 00/11] qspinlock: a 4-byte queue spinlock with PV support
v13->v14:
- Patches 1 & 2: Add queue_spin_unlock_wait() to accommodate commit
78bff1c86 from Oleg Nesterov.
- Fix the system hang problem when using PV qspinlock in an
over-committed guest due to a racing condition in the
pv_set_head_in_tail() function.
- Increase the MAYHALT_THRESHOLD from 10 to 1024.
- Change kick_cpu into a regular function pointer instead of a
2014 Oct 29
15
[PATCH v13 00/11] qspinlock: a 4-byte queue spinlock with PV support
v12->v13:
- Change patch 9 to generate separate versions of the
queue_spin_lock_slowpath functions for bare metal and PV guest. This
reduces the performance impact of the PV code on bare metal systems.
v11->v12:
- Based on PeterZ's version of the qspinlock patch
(https://lkml.org/lkml/2014/6/15/63).
- Incorporated many of the review comments from Konrad Wilk and
Paolo
2014 Oct 29
15
[PATCH v13 00/11] qspinlock: a 4-byte queue spinlock with PV support
v12->v13:
- Change patch 9 to generate separate versions of the
queue_spin_lock_slowpath functions for bare metal and PV guest. This
reduces the performance impact of the PV code on bare metal systems.
v11->v12:
- Based on PeterZ's version of the qspinlock patch
(https://lkml.org/lkml/2014/6/15/63).
- Incorporated many of the review comments from Konrad Wilk and
Paolo
2012 Aug 14
7
[PATCH 0/7] Add tar compress, numericowner, excludes flags.
https://bugzilla.redhat.com/show_bug.cgi?id=847880
https://bugzilla.redhat.com/show_bug.cgi?id=847881
This patch series adds various optional arguments to the tar-in and
tar-out commands.
Firstly (1/7) an optional "compress" flag is added to select
compression. This makes the calls tgz-in/tgz-out/txz-in/txz-out
deprecated, and expands the range of compression types available.
2013 Oct 15
0
[LLVMdev] [llvm-commits] r192750 - Enable MI Sched for x86.
...K-LABEL: test2:
>> -; CHECK: movnew
>> -; CHECK: movswl
>> +; CHECK: cmovnew
>> +; CHECK: cwtl
>>
>> ; ATOM-LABEL: test2:
>> -; ATOM: movnew
>> -; ATOM: movswl
>> +; ATOM: cmovnew
>> +; ATOM: cwtl
>> }
>>
>> declare i1 @return_false()
>> @@ -256,8 +256,8 @@ entry:
>> %call = tail call noalias i8* @_Znam(i64 %D) nounwind noredzone
>> ret i8* %call
>> ; CHECK-LABEL: test12:
>> -; CHECK: movq $-1, %[[R:r..]]
>> ; CHECK: mulq
>> +; CHECK: movq $-1, %[[R:r..]]
>> ; CHECK: cmovnoq...