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authorJaegeuk Kim <jaegeuk@kernel.org>2017-03-25 01:05:13 +0100
committerJaegeuk Kim <jaegeuk@kernel.org>2017-04-05 20:05:05 +0200
commitef095d19e82f25bbdead472b8b71f4ef3b7a636d (patch)
tree2eb2262bb5ef4baa05b44d592bf30e4c8872cd72 /fs/dax.c
parentf2fs: use bitmap in discard_entry (diff)
downloadlinux-ef095d19e82f25bbdead472b8b71f4ef3b7a636d.tar.xz
linux-ef095d19e82f25bbdead472b8b71f4ef3b7a636d.zip
f2fs: write small sized IO to hot log
It would better split small and large IOs separately in order to get more consecutive big writes. The default threshold is set to 64KB, but configurable by sysfs/min_hot_blocks. Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/dax.c')
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