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authorFilipe Manana2014-10-21 11:11:41 +0100
committerChris Mason2014-11-25 07:41:23 -0800
commite5fa8f865b3324aebd055e4054bf479cbab37e5a (patch)
treee30b50c0b5143544ca2aa4205b151a70fe9ea1e2 /fs/hfs/dir.c
parent758eb51e7184f95a235b549092f50a1921bce06c (diff)
Btrfs: ensure send always works on roots without orphans
Move the logic from the snapshot creation ioctl into send. This avoids doing the transaction commit if send isn't used, and ensures that if a crash/reboot happens after the transaction commit that created the snapshot and before the transaction commit that switched the commit root, send will not get a commit root that differs from the main root (that has orphan items). Signed-off-by: Filipe Manana <fdmanana@suse.com> Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'fs/hfs/dir.c')
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