Commit 4b5d37ac authored by Giancarlo Formicuccia's avatar Giancarlo Formicuccia Committed by Linus Torvalds
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[PATCH] Clear task_struct->fs_excl on fork()



An oversight.  We don't want to carry the IO scheduler's "we hold exclusive fs
resources" hint over to the child across fork().
Acked-by: default avatarJens Axboe <axboe@suse.de>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 1299232b
...@@ -176,6 +176,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig) ...@@ -176,6 +176,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
/* One for us, one for whoever does the "release_task()" (usually parent) */ /* One for us, one for whoever does the "release_task()" (usually parent) */
atomic_set(&tsk->usage,2); atomic_set(&tsk->usage,2);
atomic_set(&tsk->fs_excl, 0);
return tsk; return tsk;
} }
......
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