[PATCH 1/4] tile, ia64, x86: TS_POLLING cleanup
Venkatesh Pallipadi writes: (Summary) TS_POLLING) +#define TS_RESTORE_SIGMASK 1 /* restore signal mask in do_signal() */ #ifndef __ASSEMBLY__ #define HAVE_SET_RESTORE_SIGMASK 1 diff --git...
View Article[PATCH 2/4] x86: Mwait idle optimization to avoid CAL+RES IPIs -v2
Venkatesh Pallipadi writes: (Summary) +} + +static inline void exit_ipiless_idle(void) +{ + if (!test_and_clear_thread_flag(TIF_IN_IPILESS_IDLE)) { + /* + * Flag was already cleared, indicating that...
View Article[PATCH 3/4] x86: Extend IPIless wake to C1_mwait and poll_idle
Venkatesh Pallipadi writes: (Summary) 11 ++++++++--- 1 files changed, 8 insertions(+), 3 deletions(-)diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c index 99a8109..43bb0a5 100644 ---...
View Article[PATCH 4/4] x86: Optimize try_ipiless_wakeup avoid idle task lookup
Venkatesh Pallipadi writes: (Summary) 4 ++++ 2 files changed, 8 insertions(+), 3 deletions(-)diff --git a/arch/x86/include/asm/ipiless_wake.h b/arch/x86/include/asm/ipiless_wake.h index...
View Articlefork_idle from wq cleanup
Venkatesh Pallipadi writes: (Summary) The patches for ia64, mips, powerpc and s390 are untested and are in "should work" category. Overall diffstat looks like--- arch/ia64/kernel/smpboot.c | 48...
View Article[PATCH 1/5] x86: Move fork_idle from wq and idle caching to common ...
Venkatesh Pallipadi writes: (Summary) 48 +++++++++++++++++++++++++++++ 3 files changed, 59 insertions(+), 64 deletions(-)diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index...
View Article[PATCH 2/5] ia64: Use common fork_idle_from_wq in smpboot
Venkatesh Pallipadi writes: (Summary) - -void __cpuinit -do_fork_idle(struct work_struct *work) -{ - struct create_idle *c_idle = - container_of(work, struct create_idle, work); - struct create_idle...
View Article[PATCH 4/5] powerpc: Use common fork_idle_from_wq in smpboot
Venkatesh Pallipadi writes: (Summary) 63 +++++--------------------------------------- 1 files changed, 8 insertions(+), 55 deletions(-)diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c...
View Article[PATCH 5/5] s390: Use common fork_idle_from_wq in smpboot
Venkatesh Pallipadi writes: (Summary) 38 +++++--------------------------------- 1 files changed, 5 insertions(+), 33 deletions(-)diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c index...
View Article[PATCH 3/5] mips: Use common fork_idle_from_wq in smpboot
Venkatesh Pallipadi writes: (Summary) - /* - * Processor goes to start_secondary(), sets online flag - * The following code is purely to make sure - * Linux can schedule processes on this slave. - */ -...
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