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vfs: add missing check for __O_TMPFILE in fcntl_init() 

As comment in include/uapi/asm-generic/fcntl.h described, when
introducing new O_* bits, we need to check its uniqueness in
fcntl_init().  But __O_TMPFILE bit is missing.  So fix it.

Signed-off-by: Zheng Liu <wenqing.lz@taobao.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Zheng Liu 2013-07-25 08:13:19 +08:00 committed by Al Viro
parent bb2314b479
commit 3d62c45b38
1 changed files with 2 additions and 2 deletions
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4
fs/fcntl.c
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@ -730,14 +730,14 @@ static int __init fcntl_init(void)
* Exceptions: O_NONBLOCK is a two bit define on parisc; O_NDELAY * Exceptions: O_NONBLOCK is a two bit define on parisc; O_NDELAY
* is defined as O_NONBLOCK on some platforms and not on others. * is defined as O_NONBLOCK on some platforms and not on others.
*/ */
BUILD_BUG_ON(19 - 1 /* for O_RDONLY being 0 */ != HWEIGHT32( BUILD_BUG_ON(20 - 1 /* for O_RDONLY being 0 */ != HWEIGHT32(
O_RDONLY | O_WRONLY | O_RDWR | O_RDONLY | O_WRONLY | O_RDWR |
O_CREAT | O_EXCL | O_NOCTTY | O_CREAT | O_EXCL | O_NOCTTY |
O_TRUNC | O_APPEND | /* O_NONBLOCK | */ O_TRUNC | O_APPEND | /* O_NONBLOCK | */
__O_SYNC | O_DSYNC | FASYNC | __O_SYNC | O_DSYNC | FASYNC |
O_DIRECT | O_LARGEFILE | O_DIRECTORY | O_DIRECT | O_LARGEFILE | O_DIRECTORY |
O_NOFOLLOW | O_NOATIME | O_CLOEXEC | O_NOFOLLOW | O_NOATIME | O_CLOEXEC |
__FMODE_EXEC | O_PATH __FMODE_EXEC | O_PATH | __O_TMPFILE
)); ));
fasync_cache = kmem_cache_create("fasync_cache", fasync_cache = kmem_cache_create("fasync_cache",