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| author | Greg KH <gregkh@suse.de> | 2005-09-12 12:10:59 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-09-12 12:10:59 -0700 |
| commit | ad2c10f8f00d3fe2e37dd8a107e7cf4ac0459489 (patch) | |
| tree | 5571f6a5784f51efddf9c1ee0408894cd63a460f /fs/pipe.c | |
| parent | 6b7839007098a6b5612d31690e11277d4242e6ae (diff) | |
| parent | 2ade81473636b33aaac64495f89a7dc572c529f0 (diff) | |
| download | lwn-ad2c10f8f00d3fe2e37dd8a107e7cf4ac0459489.tar.gz lwn-ad2c10f8f00d3fe2e37dd8a107e7cf4ac0459489.zip | |
Merge ../torvalds-2.6/
Diffstat (limited to 'fs/pipe.c')
| -rw-r--r-- | fs/pipe.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/pipe.c b/fs/pipe.c index 2c7a23dde2d8..66aa0b938d6a 100644 --- a/fs/pipe.c +++ b/fs/pipe.c @@ -39,7 +39,11 @@ void pipe_wait(struct inode * inode) { DEFINE_WAIT(wait); - prepare_to_wait(PIPE_WAIT(*inode), &wait, TASK_INTERRUPTIBLE); + /* + * Pipes are system-local resources, so sleeping on them + * is considered a noninteractive wait: + */ + prepare_to_wait(PIPE_WAIT(*inode), &wait, TASK_INTERRUPTIBLE|TASK_NONINTERACTIVE); up(PIPE_SEM(*inode)); schedule(); finish_wait(PIPE_WAIT(*inode), &wait); |