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authorJan Schmidt <list.btrfs@jan-o-sch.net>2013-05-06 21:15:18 +0200
committerDavid Sterba <dsterba@suse.cz>2013-09-03 19:40:50 +0200
commiteda2178b995a637529b95e748be9dd9460ec4d89 (patch)
treeb517d970f32edef8246a644dee9c8727880751f2 /ioctl.h
parentb9b1fc4f0dea55ed276819538d1d46e61edf1d86 (diff)
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Btrfs-progs: added "btrfs quota rescan" -w switch (wait)
With -w one can wait for a rescan operation to finish. It can be used when starting a rescan operation or later to wait for the currently running rescan operation to finish. Waiting is interruptible. Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net> Signed-off-by: David Sterba <dsterba@suse.cz> Signed-off-by: Chris Mason <chris.mason@fusionio.com>
Diffstat (limited to 'ioctl.h')
-rw-r--r--ioctl.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/ioctl.h b/ioctl.h
index 27521d5..b1e3f1c 100644
--- a/ioctl.h
+++ b/ioctl.h
@@ -584,6 +584,7 @@ struct btrfs_ioctl_clone_range_args {
struct btrfs_ioctl_quota_rescan_args)
#define BTRFS_IOC_QUOTA_RESCAN_STATUS _IOR(BTRFS_IOCTL_MAGIC, 45, \
struct btrfs_ioctl_quota_rescan_args)
+#define BTRFS_IOC_QUOTA_RESCAN_WAIT _IO(BTRFS_IOCTL_MAGIC, 46)
#define BTRFS_IOC_GET_FSLABEL _IOR(BTRFS_IOCTL_MAGIC, 49, \
char[BTRFS_LABEL_SIZE])
#define BTRFS_IOC_SET_FSLABEL _IOW(BTRFS_IOCTL_MAGIC, 50, \