| commit | a185d8541a4f9a7a23863277358229b45f091981 | |
| author | Rakesh Pandit <rakesh@tuxera.com> | |
| Fri, 21 Mar 2014 01:06:23 +0000 (21 03:06 +0200) | ||
| committer | David Sterba <dsterba@suse.cz> | |
| Tue, 22 Apr 2014 12:33:31 +0000 (22 14:33 +0200) | ||
| tree | dfe4a8a1c850a3836890b4ed3b6a47c4ba5e9afd | treesnapshot (tar.gz zip) |
| parent | fddeecb7d424d5bb1a93a19a5e537057a4a7f597 | commitdiff |
Btrfs-progs: btrfs-image: don't call pthread_join on IDs not present
If pthread_create fails in mdrestore_init, then number of threads
created could be less then num of threads option. Hence pass number of
successful pthread_create calls to mdrestore_destroy, so that we don't
call pthread_join on IDs not present when pthread_create fails.
metadump_init already had this fixed, but repeats code from
metadump_destroy. Reuse metadump_destroy by passing number of threads
created (successful pthread_create calls) and save repeated cleaup
code. Had to move metadump_destroy before metadump_init for obvious
reasons.
Signed-off-by: Rakesh Pandit <rakesh@tuxera.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
If pthread_create fails in mdrestore_init, then number of threads
created could be less then num of threads option. Hence pass number of
successful pthread_create calls to mdrestore_destroy, so that we don't
call pthread_join on IDs not present when pthread_create fails.
metadump_init already had this fixed, but repeats code from
metadump_destroy. Reuse metadump_destroy by passing number of threads
created (successful pthread_create calls) and save repeated cleaup
code. Had to move metadump_destroy before metadump_init for obvious
reasons.
Signed-off-by: Rakesh Pandit <rakesh@tuxera.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
| btrfs-image.c | diffblobblamehistory |