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| author | Jeff Mahoney | 2013-07-09 22:37:21 +0200 |
|---|---|---|
| committer | Chris Mason | 2013-09-01 13:57:23 +0200 |
| commit | ee3441b49092000402748f5345ee0a3d4c8ac04e (patch) | |
| tree | 34ee8c6a2e89451eb8936f5d91d650c3bd475847 /net/ipv4/tcp_diag.c | |
| parent | Btrfs: optimize btrfs_lookup_extent_info() (diff) | |
| download | kernel-qcow2-linux-ee3441b49092000402748f5345ee0a3d4c8ac04e.tar.gz kernel-qcow2-linux-ee3441b49092000402748f5345ee0a3d4c8ac04e.tar.xz kernel-qcow2-linux-ee3441b49092000402748f5345ee0a3d4c8ac04e.zip | |
btrfs: fall back to global reservation when removing subvolumes
I recently did some ENOSPC testing that involved filling the disk
while create and removing snapshots in a loop. During the test cycle,
I ran into an ENOSPC when trying to remove a snapshot, leaving the fs
stuck in ENOSPC even after a umount/mount cycle.
This patch allow subvolume removal to fall back onto the global
block reservation in order to succeed when it would have failed
otherwise.
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
Diffstat (limited to 'net/ipv4/tcp_diag.c')
0 files changed, 0 insertions, 0 deletions