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| author |   Ravishankar N <ravishankar@redhat.com> | 2015-06-30 23:40:22 +0530 |
|---|---|---|
| committer |   Miklos Szeredi <miklos@szeredi.hu> | 2015-11-10 10:32:37 +0100 |
| commit | 0b5da8db145bfd44266ac964a2636a0cf8d7c286 (patch) | |
| tree | 23e46abfcb58f4b744aeab42a8c3a62e141b399b /tools/perf/scripts/python/stackcollapse.py | |
| parent | fuse: break infinite loop in fuse_fill_write_pages() (diff) | |
| download | linux-dev-0b5da8db145bfd44266ac964a2636a0cf8d7c286.tar.xz linux-dev-0b5da8db145bfd44266ac964a2636a0cf8d7c286.zip | |
fuse: add support for SEEK_HOLE and SEEK_DATA in lseek
A useful performance improvement for accessing virtual machine images
via FUSE mount.
See https://bugzilla.redhat.com/show_bug.cgi?id=1220173 for a use-case
for glusterFS.
Signed-off-by: Ravishankar N <ravishankar@redhat.com>
Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
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