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| author |   Chao Yu <chao2.yu@samsung.com> | 2015-10-05 22:22:44 +0800 |
|---|---|---|
| committer |   Jaegeuk Kim <jaegeuk@kernel.org> | 2015-10-09 16:20:56 -0700 |
| commit | d530d4d8e237f4d12c93bb76df40b69b8b8a1dcd (patch) | |
| tree | a4496eb0dd00eef9caa6b190790502d91f847ff0 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | f2fs: skip searching dirty map if dirty segment is not exist (diff) | |
| download | linux-dev-d530d4d8e237f4d12c93bb76df40b69b8b8a1dcd.tar.xz linux-dev-d530d4d8e237f4d12c93bb76df40b69b8b8a1dcd.zip | |
f2fs: support synchronous gc in ioctl
This patch drops in batches gc triggered through ioctl, since user
can easily control the gc by designing the loop around the ->ioctl.
We support synchronous gc by forcing using FG_GC in f2fs_gc, so with
it, user can make sure that in this round all blocks gced were
persistent in the device until ioctl returned.
Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions