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Tejun Heo's avatar
ida: make ida_simple_get/put() IRQ safe
Tejun Heo authored 
It's often convenient to be able to release resource from IRQ context.
Make ida_simple_*() use irqsave/restore spin ops so that they are IRQ
safe.

Signed-off-by: default avatarTejun Heo <tj@kernel.org>
Acked-by: default avatarRusty Russell <rusty@rustcorp.com.au>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
46cbc1d3
History
Tejun Heo's avatar 46cbc1d3
History
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Name Last commit Last update
..
lzo
raid6
reed_solomon
xz
zlib_deflate
zlib_inflate
.gitignore
Kconfig
Kconfig.debug
Kconfig.kgdb
Kconfig.kmemcheck
Makefile
argv_split.c
atomic64.c
atomic64_test.c
audit.c
average.c
bcd.c
bch.c
bitmap.c
bitrev.c
bsearch.c
btree.c
bug.c
bust_spinlocks.c
check_signature.c
checksum.c
cmdline.c
cordic.c
cpu-notifier-error-inject.c
cpu_rmap.c
cpumask.c
crc-ccitt.c
crc-itu-t.c
crc-t10dif.c
crc16.c
crc32.c
crc32defs.h
crc7.c
crc8.c
ctype.c
debug_locks.c
debugobjects.c
dec_and_lock.c
decompress.c
decompress_bunzip2.c
decompress_inflate.c
decompress_unlzma.c
decompress_unlzo.c
decompress_unxz.c
devres.c
div64.c
dma-debug.c
dump_stack.c
dynamic_debug.c
extable.c
fault-inject.c
find_last_bit.c
find_next_bit.c
flex_array.c
gcd.c
gen_crc32table.c
genalloc.c
halfmd4.c
hexdump.c
hweight.c
idr.c
inflate.c
int_sqrt.c
iomap.c
iomap_copy.c
iommu-helper.c
ioremap.c
irq_regs.c
is_single_threaded.c
kasprintf.c
klist.c
kobject.c
kobject_uevent.c
kref.c
kstrtox.c
kstrtox.h
lcm.c
libcrc32c.c
list_debug.c
list_sort.c
llist.c
locking-selftest-hardirq.h
locking-selftest-mutex.h
locking-selftest-rlock-hardirq.h
locking-selftest-rlock-softirq.h
locking-selftest-rlock.h
locking-selftest-rsem.h
locking-selftest-softirq.h
locking-selftest-spin-hardirq.h
locking-selftest-spin-softirq.h
locking-selftest-spin.h
locking-selftest-wlock-hardirq.h
locking-selftest-wlock-softirq.h
locking-selftest-wlock.h