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| author | Alexander Block <ablock84@googlemail.com> | 2012-07-25 23:19:24 +0200 |
|---|---|---|
| committer | Alexander Block <ablock84@googlemail.com> | 2012-07-25 23:30:19 +0200 |
| commit | 31db9f7c23fbf7e95026143f79645de6507b583b (patch) | |
| tree | a3e416143bd08d8daca762f85a6d260e49c56c61 /fs/btrfs/ioctl.c | |
| parent | 7069830a9e381e33d44ded45095f764844c71d24 (diff) | |
| download | op-kernel-dev-31db9f7c23fbf7e95026143f79645de6507b583b.zip op-kernel-dev-31db9f7c23fbf7e95026143f79645de6507b583b.tar.gz | |
Btrfs: introduce BTRFS_IOC_SEND for btrfs send/receive
This patch introduces the BTRFS_IOC_SEND ioctl that is
required for send. It allows btrfs-progs to implement
full and incremental sends. Patches for btrfs-progs will
follow.
Signed-off-by: Alexander Block <ablock84@googlemail.com>
Reviewed-by: David Sterba <dave@jikos.cz>
Reviewed-by: Arne Jansen <sensille@gmx.net>
Reviewed-by: Jan Schmidt <list.btrfs@jan-o-sch.net>
Reviewed-by: Alex Lyakas <alex.bolshoy.btrfs@gmail.com>
Diffstat (limited to 'fs/btrfs/ioctl.c')
| -rw-r--r-- | fs/btrfs/ioctl.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 99fe2ce..bca6997 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -54,6 +54,7 @@ #include "inode-map.h" #include "backref.h" #include "rcu-string.h" +#include "send.h" /* Mask out flags that are inappropriate for the given type of inode. */ static inline __u32 btrfs_mask_flags(umode_t mode, __u32 flags) @@ -3571,6 +3572,8 @@ long btrfs_ioctl(struct file *file, unsigned int return btrfs_ioctl_balance_progress(root, argp); case BTRFS_IOC_SET_RECEIVED_SUBVOL: return btrfs_ioctl_set_received_subvol(file, argp); + case BTRFS_IOC_SEND: + return btrfs_ioctl_send(file, argp); case BTRFS_IOC_GET_DEV_STATS: return btrfs_ioctl_get_dev_stats(root, argp, 0); case BTRFS_IOC_GET_AND_RESET_DEV_STATS: |
