diff options
| author | Eric Paris <eparis@redhat.com> | 2009-12-17 21:24:34 -0500 |
|---|---|---|
| committer | Eric Paris <eparis@redhat.com> | 2010-07-28 09:59:00 -0400 |
| commit | 4d92604cc90aa18bbbe0f6e23b7a9fdb612836d3 (patch) | |
| tree | c04b26fb38a8524fa5e204cb9e40870afa9823f9 /include | |
| parent | c9778a98e7440fb73e0d27b8155a688663a0d493 (diff) | |
| download | op-kernel-dev-4d92604cc90aa18bbbe0f6e23b7a9fdb612836d3.zip op-kernel-dev-4d92604cc90aa18bbbe0f6e23b7a9fdb612836d3.tar.gz | |
fanotify: clear all fanotify marks
fanotify listeners may want to clear all marks. They may want to do this
to destroy all of their inode marks which have nothing but ignores.
Realistically this is useful for av vendors who update policy and want to
clear all of their cached allows.
Signed-off-by: Eric Paris <eparis@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/fanotify.h | 1 | ||||
| -rw-r--r-- | include/linux/fsnotify_backend.h | 6 |
2 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/fanotify.h b/include/linux/fanotify.h index e43934d..385896c 100644 --- a/include/linux/fanotify.h +++ b/include/linux/fanotify.h @@ -32,6 +32,7 @@ #define FAN_MARK_MOUNT 0x00000010 #define FAN_MARK_IGNORED_MASK 0x00000020 #define FAN_MARK_IGNORED_SURV_MODIFY 0x00000040 +#define FAN_MARK_FLUSH 0x00000080 #define FAN_ALL_MARK_FLAGS (FAN_MARK_ADD |\ FAN_MARK_REMOVE |\ diff --git a/include/linux/fsnotify_backend.h b/include/linux/fsnotify_backend.h index 8ca19df..be4a36e 100644 --- a/include/linux/fsnotify_backend.h +++ b/include/linux/fsnotify_backend.h @@ -384,6 +384,12 @@ extern int fsnotify_add_mark(struct fsnotify_mark *mark, struct fsnotify_group * struct inode *inode, struct vfsmount *mnt, int allow_dups); /* given a mark, flag it to be freed when all references are dropped */ extern void fsnotify_destroy_mark(struct fsnotify_mark *mark); +/* run all the marks in a group, and clear all of the vfsmount marks */ +extern void fsnotify_clear_vfsmount_marks_by_group(struct fsnotify_group *group); +/* run all the marks in a group, and clear all of the inode marks */ +extern void fsnotify_clear_inode_marks_by_group(struct fsnotify_group *group); +/* run all the marks in a group, and clear all of the marks where mark->flags & flags is true*/ +extern void fsnotify_clear_marks_by_group_flags(struct fsnotify_group *group, unsigned int flags); /* run all the marks in a group, and flag them to be freed */ extern void fsnotify_clear_marks_by_group(struct fsnotify_group *group); extern void fsnotify_get_mark(struct fsnotify_mark *mark); |
