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| author | Eric W. Biederman <ebiederm@xmission.com> | 2007-02-12 11:53:01 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-12 20:48:32 +0300 |
| commit | 41487c65bfcce9c8e4d123da1719fcfd8df6d4d0 (patch) | |
| tree | e2e0e13bc3178c2cff766f1e0165bbbabdb2ed98 /kernel/capability.c | |
| parent | ab521dc0f8e117fd808d3e425216864d60390500 (diff) | |
| download | linux-41487c65bfcce9c8e4d123da1719fcfd8df6d4d0.tar.xz | |
[PATCH] pid: replace do/while_each_task_pid with do/while_each_pid_task
There isn't any real advantage to this change except that it allows the old
functions to be removed. Which is easier on maintenance and puts the code in
a more uniform style.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/capability.c')
| -rw-r--r-- | kernel/capability.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/kernel/capability.c b/kernel/capability.c index edb845a6e84a..c8d3c7762034 100644 --- a/kernel/capability.c +++ b/kernel/capability.c @@ -92,15 +92,17 @@ out: * cap_set_pg - set capabilities for all processes in a given process * group. We call this holding task_capability_lock and tasklist_lock. */ -static inline int cap_set_pg(int pgrp, kernel_cap_t *effective, +static inline int cap_set_pg(int pgrp_nr, kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted) { struct task_struct *g, *target; int ret = -EPERM; int found = 0; + struct pid *pgrp; - do_each_task_pid(pgrp, PIDTYPE_PGID, g) { + pgrp = find_pid(pgrp_nr); + do_each_pid_task(pgrp, PIDTYPE_PGID, g) { target = g; while_each_thread(g, target) { if (!security_capset_check(target, effective, @@ -113,7 +115,7 @@ static inline int cap_set_pg(int pgrp, kernel_cap_t *effective, } found = 1; } - } while_each_task_pid(pgrp, PIDTYPE_PGID, g); + } while_each_pid_task(pgrp, PIDTYPE_PGID, g); if (!found) ret = 0; |