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| author | Eric Paris <eparis@redhat.com> | 2010-08-27 21:42:11 -0400 |
|---|---|---|
| committer | Eric Paris <eparis@redhat.com> | 2010-08-27 21:42:11 -0400 |
| commit | 92b4678efa8ce0de9b1e01a74e3d13c4002a4136 (patch) | |
| tree | 97febbafb1798324802325c22c3693902a47323d /fs/notify | |
| parent | f72adfd540bacc4f6ff57a7d708b1a6c8906bdb4 (diff) | |
| download | linux-92b4678efa8ce0de9b1e01a74e3d13c4002a4136.tar.bz2 | |
fsnotify: drop two useless bools in the fnsotify main loop
The fsnotify main loop has 2 bools which indicated if we processed the
inode or vfsmount mark in that particular pass through the loop. These
bool can we replaced with the inode_group and vfsmount_group variables
and actually make the code a little easier to understand.
Signed-off-by: Eric Paris <eparis@redhat.com>
Diffstat (limited to 'fs/notify')
| -rw-r--r-- | fs/notify/fsnotify.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/fs/notify/fsnotify.c b/fs/notify/fsnotify.c index 2169aa593d5f..36802420d69a 100644 --- a/fs/notify/fsnotify.c +++ b/fs/notify/fsnotify.c @@ -225,7 +225,6 @@ int fsnotify(struct inode *to_tell, __u32 mask, void *data, int data_is, struct fsnotify_event *event = NULL; struct vfsmount *mnt; int idx, ret = 0; - bool used_inode, used_vfsmount; /* global tests shouldn't care about events on child only the specific event */ __u32 test_mask = (mask & ~FS_EVENT_ON_CHILD); @@ -260,7 +259,6 @@ int fsnotify(struct inode *to_tell, __u32 mask, void *data, int data_is, } while (inode_node || vfsmount_node) { - used_inode = used_vfsmount = false; inode_group = vfsmount_group = NULL; if (inode_node) { @@ -279,23 +277,22 @@ int fsnotify(struct inode *to_tell, __u32 mask, void *data, int data_is, /* handle inode */ send_to_group(to_tell, NULL, inode_mark, NULL, mask, data, data_is, cookie, file_name, &event); - used_inode = true; + /* we didn't use the vfsmount_mark */ + vfsmount_group = NULL; } else if (vfsmount_group > inode_group) { send_to_group(to_tell, mnt, NULL, vfsmount_mark, mask, data, data_is, cookie, file_name, &event); - used_vfsmount = true; + inode_group = NULL; } else { send_to_group(to_tell, mnt, inode_mark, vfsmount_mark, mask, data, data_is, cookie, file_name, &event); - used_vfsmount = true; - used_inode = true; } - if (used_inode) + if (inode_group) inode_node = srcu_dereference(inode_node->next, &fsnotify_mark_srcu); - if (used_vfsmount) + if (vfsmount_group) vfsmount_node = srcu_dereference(vfsmount_node->next, &fsnotify_mark_srcu); } |