diff options
| author | Jaidev Patwardhan <jaidev@mips.com> | 2009-07-10 05:06:00 -0400 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2009-11-02 06:00:06 -0500 |
| commit | 2e41f91d9e90e34254746fefcb7bb678a3c9d541 (patch) | |
| tree | 2e2484f0c4fb0b309d1c6fd289f2b2ab11b88c40 /arch/mips/include | |
| parent | 05cf20790b3b3ed81cb001e8f41e473247f28302 (diff) | |
MIPS: SMTC: Avoid queing multiple reschedule IPIs
Signed-off-by: Chris Dearman <chris@mips.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include')
| -rw-r--r-- | arch/mips/include/asm/smtc_ipi.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/mips/include/asm/smtc_ipi.h b/arch/mips/include/asm/smtc_ipi.h index 8ce517574340..15278dbd7e79 100644 --- a/arch/mips/include/asm/smtc_ipi.h +++ b/arch/mips/include/asm/smtc_ipi.h | |||
| @@ -45,6 +45,7 @@ struct smtc_ipi_q { | |||
| 45 | spinlock_t lock; | 45 | spinlock_t lock; |
| 46 | struct smtc_ipi *tail; | 46 | struct smtc_ipi *tail; |
| 47 | int depth; | 47 | int depth; |
| 48 | int resched_flag; /* reschedule already queued */ | ||
| 48 | }; | 49 | }; |
| 49 | 50 | ||
| 50 | static inline void smtc_ipi_nq(struct smtc_ipi_q *q, struct smtc_ipi *p) | 51 | static inline void smtc_ipi_nq(struct smtc_ipi_q *q, struct smtc_ipi *p) |