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| author | Randy Dunlap <rdunlap@xenotime.net> | 2005-07-27 11:45:11 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-07-27 16:26:06 -0700 |
| commit | d9fd8a6d443b509147280f058d4e59f0b796a323 (patch) | |
| tree | 427385e403fc0d4282be19732a00ddfd224c1461 /kernel/cpuset.c | |
| parent | 207a7ba8dc000e1b13acac97f3736810dd86e8e2 (diff) | |
| download | linux-d9fd8a6d443b509147280f058d4e59f0b796a323.tar.bz2 | |
[PATCH] kernel/cpuset.c: add kerneldoc, fix typos
Add kerneldoc to kernel/cpuset.c
Fix cpuset typos in init/Kconfig
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Acked-by: Paul Jackson <pj@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/cpuset.c')
| -rw-r--r-- | kernel/cpuset.c | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/kernel/cpuset.c b/kernel/cpuset.c index 984c0bf3807f..805fb9097318 100644 --- a/kernel/cpuset.c +++ b/kernel/cpuset.c @@ -1440,10 +1440,10 @@ void __init cpuset_init_smp(void) /** * cpuset_fork - attach newly forked task to its parents cpuset. - * @p: pointer to task_struct of forking parent process. + * @tsk: pointer to task_struct of forking parent process. * * Description: By default, on fork, a task inherits its - * parents cpuset. The pointer to the shared cpuset is + * parent's cpuset. The pointer to the shared cpuset is * automatically copied in fork.c by dup_task_struct(). * This cpuset_fork() routine need only increment the usage * counter in that cpuset. @@ -1471,7 +1471,6 @@ void cpuset_fork(struct task_struct *tsk) * by the cpuset_sem semaphore. If you don't hold cpuset_sem, * then a zero cpuset use count is a license to any other task to * nuke the cpuset immediately. - * **/ void cpuset_exit(struct task_struct *tsk) @@ -1521,7 +1520,9 @@ void cpuset_init_current_mems_allowed(void) current->mems_allowed = NODE_MASK_ALL; } -/* +/** + * cpuset_update_current_mems_allowed - update mems parameters to new values + * * If the current tasks cpusets mems_allowed changed behind our backs, * update current->mems_allowed and mems_generation to the new value. * Do not call this routine if in_interrupt(). @@ -1540,13 +1541,20 @@ void cpuset_update_current_mems_allowed(void) } } +/** + * cpuset_restrict_to_mems_allowed - limit nodes to current mems_allowed + * @nodes: pointer to a node bitmap that is and-ed with mems_allowed + */ void cpuset_restrict_to_mems_allowed(unsigned long *nodes) { bitmap_and(nodes, nodes, nodes_addr(current->mems_allowed), MAX_NUMNODES); } -/* +/** + * cpuset_zonelist_valid_mems_allowed - check zonelist vs. curremt mems_allowed + * @zl: the zonelist to be checked + * * Are any of the nodes on zonelist zl allowed in current->mems_allowed? */ int cpuset_zonelist_valid_mems_allowed(struct zonelist *zl) @@ -1562,8 +1570,12 @@ int cpuset_zonelist_valid_mems_allowed(struct zonelist *zl) return 0; } -/* - * Is 'current' valid, and is zone z allowed in current->mems_allowed? +/** + * cpuset_zone_allowed - is zone z allowed in current->mems_allowed + * @z: zone in question + * + * Is zone z allowed in current->mems_allowed, or is + * the CPU in interrupt context? (zone is always allowed in this case) */ int cpuset_zone_allowed(struct zone *z) { |