diff options
| author | Ingo Molnar <mingo@elte.hu> | 2006-07-03 00:25:25 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-07-03 15:27:09 -0700 |
| commit | 366c7f554e888e51b8395f9b07b273fe775c7ff3 (patch) | |
| tree | 324fab660758f1c5be4585ca2fcdb313feb53cef /drivers | |
| parent | 0a9da4bd8eb30fb3f36e841c2cc72e426a17bbe2 (diff) | |
| download | op-kernel-dev-366c7f554e888e51b8395f9b07b273fe775c7ff3.zip op-kernel-dev-366c7f554e888e51b8395f9b07b273fe775c7ff3.tar.gz | |
[PATCH] lockdep: annotate enable_in_hardirq()
Make use of local_irq_enable_in_hardirq() API to annotate places that enable
hardirqs in hardirq context.
Has no effect on non-lockdep kernels.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ide/ide-floppy.c | 2 | ||||
| -rw-r--r-- | drivers/ide/ide-io.c | 6 | ||||
| -rw-r--r-- | drivers/ide/ide-taskfile.c | 2 |
3 files changed, 5 insertions, 5 deletions
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c index 6ca3476..adbe9f7 100644 --- a/drivers/ide/ide-floppy.c +++ b/drivers/ide/ide-floppy.c @@ -838,7 +838,7 @@ static ide_startstop_t idefloppy_pc_intr (ide_drive_t *drive) "transferred\n", pc->actually_transferred); clear_bit(PC_DMA_IN_PROGRESS, &pc->flags); - local_irq_enable(); + local_irq_enable_in_hardirq(); if (status.b.check || test_bit(PC_DMA_ERROR, &pc->flags)) { /* Error detected */ diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c index 7dba999..d6bf1ec 100644 --- a/drivers/ide/ide-io.c +++ b/drivers/ide/ide-io.c @@ -693,7 +693,7 @@ static ide_startstop_t drive_cmd_intr (ide_drive_t *drive) u8 stat = hwif->INB(IDE_STATUS_REG); int retries = 10; - local_irq_enable(); + local_irq_enable_in_hardirq(); if ((stat & DRQ_STAT) && args && args[3]) { u8 io_32bit = drive->io_32bit; drive->io_32bit = 0; @@ -1286,7 +1286,7 @@ static void ide_do_request (ide_hwgroup_t *hwgroup, int masked_irq) if (masked_irq != IDE_NO_IRQ && hwif->irq != masked_irq) disable_irq_nosync(hwif->irq); spin_unlock(&ide_lock); - local_irq_enable(); + local_irq_enable_in_hardirq(); /* allow other IRQs while we start this request */ startstop = start_request(drive, rq); spin_lock_irq(&ide_lock); @@ -1631,7 +1631,7 @@ irqreturn_t ide_intr (int irq, void *dev_id, struct pt_regs *regs) spin_unlock(&ide_lock); if (drive->unmask) - local_irq_enable(); + local_irq_enable_in_hardirq(); /* service this interrupt, may set handler for next interrupt */ startstop = handler(drive); spin_lock_irq(&ide_lock); diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c index 04547eb..97a9244 100644 --- a/drivers/ide/ide-taskfile.c +++ b/drivers/ide/ide-taskfile.c @@ -222,7 +222,7 @@ ide_startstop_t task_no_data_intr (ide_drive_t *drive) ide_hwif_t *hwif = HWIF(drive); u8 stat; - local_irq_enable(); + local_irq_enable_in_hardirq(); if (!OK_STAT(stat = hwif->INB(IDE_STATUS_REG),READY_STAT,BAD_STAT)) { return ide_error(drive, "task_no_data_intr", stat); /* calls ide_end_drive_cmd */ |
