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authorChao Yu <chao2.yu@samsung.com>2015-07-17 18:02:39 +0800
committerJaegeuk Kim <jaegeuk@kernel.org>2015-08-05 08:08:11 -0700
commit6a2905443cf27f9c14889428f14fccfb98ed97f4 (patch)
tree557f15b7959b6ce92909be31693201d20f7c3d3c /kernel/kallsyms.c
parent737f18992ee81cab897336e84c5c7f4e179dfd61 (diff)
downloadlinux-next-6a2905443cf27f9c14889428f14fccfb98ed97f4.tar.gz
f2fs: skip writing in ->writepages when no dirty pages exist
When flushing comes from background, if there is no dirty page in the mapping of inode, we'd better to skip seeking dirty page from mapping for writebacking. Signed-off-by: Chao Yu <chao2.yu@samsung.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'kernel/kallsyms.c')
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