Gitweb: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ae7b4c5284d11d49ed9432c16505fcbeb8d3b8cf Commit: ae7b4c5284d11d49ed9432c16505fcbeb8d3b8cf Parent: 678b2ff1e65ecccdb15cbfe97081572fc35944b7 Author: Christoph Hellwig <[EMAIL PROTECTED]> AuthorDate: Tue Feb 13 21:54:26 2007 +0100 Committer: Arnd Bergmann <[EMAIL PROTECTED]> CommitDate: Tue Feb 13 21:55:42 2007 +0100
[POWERPC] spu sched: update some comments Give spu_yield a kerneldoc comment and remove the old comment documenting spu_activate, spu_deactive and spu_yield as all of them now have descriptive kerneldoc comments of their own. Signed-off-by: Christoph Hellwig <[EMAIL PROTECTED]> Signed-off-by: Arnd Bergmann <[EMAIL PROTECTED]> --- arch/powerpc/platforms/cell/spufs/sched.c | 16 ++++++++-------- 1 files changed, 8 insertions(+), 8 deletions(-) diff --git a/arch/powerpc/platforms/cell/spufs/sched.c b/arch/powerpc/platforms/cell/spufs/sched.c index 40202a7..eb06a03 100644 --- a/arch/powerpc/platforms/cell/spufs/sched.c +++ b/arch/powerpc/platforms/cell/spufs/sched.c @@ -281,14 +281,6 @@ static struct spu *spu_get_idle(struct spu_context *ctx) return spu; } -/* The three externally callable interfaces - * for the scheduler begin here. - * - * spu_activate - bind a context to SPU, waiting as needed. - * spu_deactivate - unbind a context from its SPU. - * spu_yield - yield an SPU if others are waiting. - */ - /** * spu_activate - find a free spu for a context and execute it * @ctx: spu context to schedule @@ -339,6 +331,14 @@ void spu_deactivate(struct spu_context *ctx) } } +/** + * spu_yield - yield a physical spu if others are waiting + * @ctx: spu context to yield + * + * Check if there is a higher priority context waiting and if yes + * unbind @ctx from the physical spu and schedule the highest + * priority context to run on the freed physical spu instead. + */ void spu_yield(struct spu_context *ctx) { struct spu *spu; - To unsubscribe from this list: send the line "unsubscribe git-commits-head" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html