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| author |  Miklos Szeredi <miklos@szeredi.hu> | 2010-11-10 11:41:21 +0100 |
|---|---|---|
| committer |  Miklos Szeredi <mszeredi@suse.cz> | 2010-11-10 11:41:21 +0100 |
| commit | 4367f2df5038e369fef031e49448745e7065d179 (patch) | |
| tree | 00d27b93f36cd05975b91cb9ecd3c827e227f35e /lib/modules | |
| parent | 42bcaf301e9e06836e0a504b211b7fa95260493f (diff) | |
fuse_buf_copy: check if buffers are the same
When copying fuse buffers, check if the source and destination are the
same and omit the copy as appropriate. Also check if the source and
destination memory regions overlap and use memmove in that case.
Diffstat (limited to 'lib/modules')
0 files changed, 0 insertions, 0 deletions