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author | Chris Metcalf <cmetcalf@tilera.com> | 2010-08-13 19:59:15 -0400 |
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committer | Chris Metcalf <cmetcalf@tilera.com> | 2010-08-13 19:59:15 -0400 |
commit | 7d72e6fa56c4100b9669efe0044f77ed9eb785a1 (patch) | |
tree | 5e90bf4969809a1ab20b97432b85be20ccfaa1f4 /fs/fcntl.c | |
parent | arch/tile: extend syscall ABI to set r1 on return as well. (diff) | |
parent | Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6 (diff) | |
download | linux-dev-7d72e6fa56c4100b9669efe0044f77ed9eb785a1.tar.xz linux-dev-7d72e6fa56c4100b9669efe0044f77ed9eb785a1.zip |
Merge branch 'master' into for-linus
Diffstat (limited to 'fs/fcntl.c')
-rw-r--r-- | fs/fcntl.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/fs/fcntl.c b/fs/fcntl.c index 9d175d623aab..6769fd0f35b8 100644 --- a/fs/fcntl.c +++ b/fs/fcntl.c @@ -767,11 +767,22 @@ void kill_fasync(struct fasync_struct **fp, int sig, int band) } EXPORT_SYMBOL(kill_fasync); -static int __init fasync_init(void) +static int __init fcntl_init(void) { + /* please add new bits here to ensure allocation uniqueness */ + BUILD_BUG_ON(19 - 1 /* for O_RDONLY being 0 */ != HWEIGHT32( + O_RDONLY | O_WRONLY | O_RDWR | + O_CREAT | O_EXCL | O_NOCTTY | + O_TRUNC | O_APPEND | O_NONBLOCK | + __O_SYNC | O_DSYNC | FASYNC | + O_DIRECT | O_LARGEFILE | O_DIRECTORY | + O_NOFOLLOW | O_NOATIME | O_CLOEXEC | + FMODE_EXEC + )); + fasync_cache = kmem_cache_create("fasync_cache", sizeof(struct fasync_struct), 0, SLAB_PANIC, NULL); return 0; } -module_init(fasync_init) +module_init(fcntl_init) |