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(parent: 2577d92) | patch
fs: call rename2 if exists
authorMiklos Szeredi <mszeredi@suse.cz>
Wed, 23 Jul 2014 13:15:30 +0000 (15:15 +0200)
committerAl Viro <viro@zeniv.linux.org.uk>
Thu, 7 Aug 2014 18:40:09 +0000 (14:40 -0400)
commit7177a9c4b509eb357cc450256bc3cf39f1a1e639
tree077ca807a8aea9b105ac5997e4cc99d4fdd3d0e9tree | snapshot (tar.gz zip)
parent2577d92ebd28dd9b3dacdfad6dcd81be0d21bbdfcommit | diff
fs: call rename2 if exists

Christoph Hellwig suggests:

1) make vfs_rename call ->rename2 if it exists instead of ->rename
2) switch all filesystems that you're adding NOREPLACE support for to
   use ->rename2
3) see how many ->rename instances we'll have left after a few
   iterations of 2.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/ext4/namei.c diff | blob | blame | history
fs/fuse/dir.c diff | blob | blame | history
fs/namei.c diff | blob | blame | history