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| author |   Takashi Iwai <tiwai@suse.de> | 2019-03-28 15:55:08 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-04-09 17:22:46 +0200 |
| commit | 4b24b960b10b6a4e30beba3ce097fa867b4a085f (patch) | |
| tree | 5125bbf3b611a39fb50413c41cdd7c310cd85d36 /sound/core/seq/seq_ports.c | |
| parent | ALSA: seq: Use kvmalloc() for cell pools (diff) | |
| download | linux-dev-4b24b960b10b6a4e30beba3ce097fa867b4a085f.tar.xz linux-dev-4b24b960b10b6a4e30beba3ce097fa867b4a085f.zip | |
ALSA: seq: Align temporary re-locking with irqsave version
In a few places in sequencer core, we temporarily unlock / re-lock the
pool spin lock while waiting for the allocation in the blocking mode.
There spin_unlock_irq() / spin_lock_irq() pairs are called while
initially spin_lock_irqsave() is used (and spin_lock_irqrestore() at
the end of the function again). This is likely OK for now, but it's a
bit confusing and error-prone.
This patch replaces these temporary relocking lines with the irqsave
variant to make the lock/unlock sequence more consistently.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions