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| author | Tejun Heo <tj@kernel.org> | 2010-06-27 18:49:59 +0200 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2010-06-27 18:49:59 +0200 |
| commit | 4ba6ce250e406b20bcd6f0f3aed6b3d80965e6c2 (patch) | |
| tree | 3ae4cdd7c53626dca141bd32037a524a2bc3643c /mm/backing-dev.c | |
| parent | 9983b6f0cf8263e51bcf4c8a9dc0c1ef175b3c60 (diff) | |
| download | kernel_samsung_espresso10-4ba6ce250e406b20bcd6f0f3aed6b3d80965e6c2.zip kernel_samsung_espresso10-4ba6ce250e406b20bcd6f0f3aed6b3d80965e6c2.tar.gz kernel_samsung_espresso10-4ba6ce250e406b20bcd6f0f3aed6b3d80965e6c2.tar.bz2 | |
percpu: make @dyn_size always mean min dyn_size in first chunk init functions
In pcpu_build_alloc_info() and pcpu_embed_first_chunk(), @dyn_size was
ssize_t, -1 meant auto-size, 0 forced 0 and positive meant minimum
size. There's no use case for forcing 0 and the upcoming early alloc
support always requires non-zero dynamic size. Make @dyn_size always
mean minimum dyn_size.
While at it, make pcpu_build_alloc_info() static which doesn't have
any external caller as suggested by David Rientjes.
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Diffstat (limited to 'mm/backing-dev.c')
0 files changed, 0 insertions, 0 deletions