8477b55ba1
On i386, the user space accessor functions copy_from/to_user() both invoke might_sleep(), do a quick sanity check, and then pass the work on to their __copy_from/to_user() counterparts, which again invoke might_sleep(). Given that no actual work happens between these two calls, it is best to eliminate one of the redundant might_sleep()s. Signed-off-by: Vadim Lobanov <vlobanov@speakeasy.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> |
||
|---|---|---|
| .. | ||
| Makefile | ||
| bitops.c | ||
| checksum.S | ||
| delay.c | ||
| getuser.S | ||
| memcpy.c | ||
| mmx.c | ||
| putuser.S | ||
| strstr.c | ||
| usercopy.c | ||