From c5d781e05599e9e7ad736d42c9c1033992c76ded Mon Sep 17 00:00:00 2001 From: Csaba Henk Date: Sun, 15 May 2011 04:52:33 +0000 Subject: upon daemonizing, wait on mtab update to terminate in parent This fixes the race in between the mtab update attempts of mount and umount when we do a lazy umount right after mounting, in order to hide the given fs instance; yet this way we still avoid the deadlock of the fs and mount which we can hit if we wait unconditionally for the mtab update to terminate (cf. bz #511). Signed-off-by: Csaba Henk Signed-off-by: Anand Avati BUG: 2690 (race between mtab updates of mount and umount) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2690 --- contrib/fuse-include/fuse-mount.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'contrib/fuse-include') diff --git a/contrib/fuse-include/fuse-mount.h b/contrib/fuse-include/fuse-mount.h index ca571ce5e30..9f83faf02a0 100644 --- a/contrib/fuse-include/fuse-mount.h +++ b/contrib/fuse-include/fuse-mount.h @@ -8,4 +8,5 @@ */ void gf_fuse_unmount (const char *mountpoint, int fd); -int gf_fuse_mount (const char *mountpoint, char *fsname, char *mnt_param); +int gf_fuse_mount (const char *mountpoint, char *fsname, char *mnt_param, + pid_t *mtab_pid); -- cgit