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| author | Yury Norov <[email protected]> | 2022-07-25 16:39:17 +0000 |
|---|---|---|
| committer | Yury Norov <[email protected]> | 2022-08-01 15:13:21 +0000 |
| commit | 36d4b36b69590fed99356a4426c940a253a93800 (patch) | |
| tree | 576e489e2045ff13c7e1a39fce8085a97bb7025e /tools/lib/bitmap.c | |
| parent | powerpc: drop dependency on <asm/machdep.h> in archrandom.h (diff) | |
| download | kernel-36d4b36b69590fed99356a4426c940a253a93800.tar.gz kernel-36d4b36b69590fed99356a4426c940a253a93800.zip | |
lib/nodemask: inline next_node_in() and node_random()
The functions are pretty thin wrappers around find_bit engine, and
keeping them in c-file prevents compiler from small_const_nbits()
optimization, which must take place for all systems with MAX_NUMNODES
less than BITS_PER_LONG (default is 16 for me).
Moving them to header file doesn't blow up the kernel size:
add/remove: 1/2 grow/shrink: 9/5 up/down: 968/-88 (880)
CC: Andy Shevchenko <[email protected]>
CC: Benjamin Herrenschmidt <[email protected]>
CC: Michael Ellerman <[email protected]>
CC: Paul Mackerras <[email protected]>
CC: Rasmus Villemoes <[email protected]>
CC: Stephen Rothwell <[email protected]>
CC: [email protected]
Signed-off-by: Yury Norov <[email protected]>
Diffstat (limited to 'tools/lib/bitmap.c')
0 files changed, 0 insertions, 0 deletions