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| author | Davidlohr Bueso | 2013-01-04 21:14:00 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2013-01-16 08:49:55 +0100 |
| commit | 4bbc0bc06b8b0cced31ee17beb753ad51a2e47e7 (patch) | |
| tree | af25c90295274bf814397a7d44c6b59f0feff5f7 /drivers/staging/zsmalloc/zsmalloc-main.c | |
| parent | Staging: zcache: delete it (diff) | |
| download | kernel-qcow2-linux-4bbc0bc06b8b0cced31ee17beb753ad51a2e47e7.tar.gz kernel-qcow2-linux-4bbc0bc06b8b0cced31ee17beb753ad51a2e47e7.tar.xz kernel-qcow2-linux-4bbc0bc06b8b0cced31ee17beb753ad51a2e47e7.zip | |
staging: zsmalloc: comment zs_create_pool function
Just as with zs_malloc() and zs_map_object(), it is worth
formally commenting the zs_create_pool() function.
Signed-off-by: Davidlohr Bueso <davidlohr.bueso@hp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/zsmalloc/zsmalloc-main.c')
| -rw-r--r-- | drivers/staging/zsmalloc/zsmalloc-main.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/staging/zsmalloc/zsmalloc-main.c b/drivers/staging/zsmalloc/zsmalloc-main.c index 09a9d35d436f..eb0077261ac6 100644 --- a/drivers/staging/zsmalloc/zsmalloc-main.c +++ b/drivers/staging/zsmalloc/zsmalloc-main.c @@ -798,6 +798,17 @@ fail: return notifier_to_errno(ret); } +/** + * zs_create_pool - Creates an allocation pool to work from. + * @name: name of the pool to be created + * @flags: allocation flags used when growing pool + * + * This function must be called before anything when using + * the zsmalloc allocator. + * + * On success, a pointer to the newly created pool is returned, + * otherwise NULL. + */ struct zs_pool *zs_create_pool(const char *name, gfp_t flags) { int i, ovhd_size; |