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authorAmir Goldstein <amir73il@gmail.com>2018-10-04 00:25:36 +0300
committerJan Kara <jack@suse.cz>2018-10-04 13:28:50 +0200
commita39f7ec41766118bf836d266224505741570ada6 (patch)
tree441cd39d5155d82b43cb83fed15902326d6b5424 /fs/notify
parent23c9deeb3285d34fd243abb3d6b9f07db60c3cf4 (diff)
downloadlinux-a39f7ec41766118bf836d266224505741570ada6.tar.bz2
fsnotify: convert runtime BUG_ON() to BUILD_BUG_ON()
The BUG_ON() statements to verify number of bits in ALL_FSNOTIFY_BITS and ALL_INOTIFY_BITS are converted to build time check of the constant. Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/notify')
-rw-r--r--fs/notify/fsnotify.c2
-rw-r--r--fs/notify/inotify/inotify_user.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/fs/notify/fsnotify.c b/fs/notify/fsnotify.c
index 7391a02bf723..875975504409 100644
--- a/fs/notify/fsnotify.c
+++ b/fs/notify/fsnotify.c
@@ -395,7 +395,7 @@ static __init int fsnotify_init(void)
{
int ret;
- BUG_ON(hweight32(ALL_FSNOTIFY_BITS) != 23);
+ BUILD_BUG_ON(HWEIGHT32(ALL_FSNOTIFY_BITS) != 23);
ret = init_srcu_struct(&fsnotify_mark_srcu);
if (ret)
diff --git a/fs/notify/inotify/inotify_user.c b/fs/notify/inotify/inotify_user.c
index ac6978d3208c..105576daca4a 100644
--- a/fs/notify/inotify/inotify_user.c
+++ b/fs/notify/inotify/inotify_user.c
@@ -815,7 +815,7 @@ static int __init inotify_user_setup(void)
BUILD_BUG_ON(IN_ISDIR != FS_ISDIR);
BUILD_BUG_ON(IN_ONESHOT != FS_IN_ONESHOT);
- BUG_ON(hweight32(ALL_INOTIFY_BITS) != 22);
+ BUILD_BUG_ON(HWEIGHT32(ALL_INOTIFY_BITS) != 22);
inotify_inode_mark_cachep = KMEM_CACHE(inotify_inode_mark,
SLAB_PANIC|SLAB_ACCOUNT);