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7ad3d4d85c
linux/tools
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Matthew Wilcox 7ad3d4d85c ida: Move ida_bitmap to a percpu variable 
When we preload the IDA, we allocate an IDA bitmap.  Instead of storing
that preallocated bitmap in the IDA, we store it in a percpu variable.
Generally there are more IDAs in the system than CPUs, so this cuts down
on the number of preallocated bitmaps that are unused, and about half
of the IDA users did not call ida_destroy() so they were leaking IDA
bitmaps.

Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
2017-02-13 21:44:01 -05:00
..
accounting tools: move accounting tool from Documentation 2016-09-23 13:07:15 -06:00
arch Merge branch 'core/urgent' into x86/fpu, to merge fixes 2016-11-01 07:47:40 +01:00
build Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild 2016-12-17 16:24:13 -08:00
cgroup
firewire
gpio Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild 2016-12-17 16:24:13 -08:00
hv Char/Misc driver patches for 4.10-rc1 2016-12-13 12:11:01 -08:00
iio tools: iio: iio_generic_buffer: drop unneeded parentheses 2016-10-23 19:34:10 +01:00
include radix tree test suite: Remove types.h 2017-02-13 16:09:41 -05:00
kvm/kvm_stat
laptop tools: move laptops dslm tool from Documentation 2016-09-23 13:07:21 -06:00
leds tools/leds: Add uledmon program for monitoring userspace LEDs 2016-11-22 12:07:02 +01:00
lguest
lib perf/urgent fixes and one improvement: 2017-01-05 08:33:02 +01:00
net
nfsd
objtool Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild 2016-12-17 16:24:13 -08:00
pcmcia tools: move pcmcia crc32hash tool from Documentation 2016-09-23 13:07:27 -06:00
perf perf/urgent 'perf probe' fixes: 2017-01-17 17:03:16 +01:00
power Merge branch 'turbostat' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux 2016-12-25 14:01:28 -08:00
scripts
spi spi: spidev_test: Fix input file check when transferring file 2016-11-04 09:56:09 -06:00
testing ida: Move ida_bitmap to a percpu variable 2017-02-13 21:44:01 -05:00
thermal/tmon
time
usb usbip: add missing compile time generated files to .gitignore 2016-12-06 08:37:41 +01:00
virtio tools/virtio/ringtest: tweaks for s390 2017-01-19 23:46:32 +02:00
vm
Makefile tools/leds: Add uledmon program for monitoring userspace LEDs 2016-11-22 12:07:02 +01:00