From de2b8fef72ca2f1048a298f8f6a8bb4e38008ca4 Mon Sep 17 00:00:00 2001 From: Chao Yu Date: Fri, 19 May 2017 23:37:00 +0800 Subject: f2fs: split wio_mutex Split wio_mutex to adjust different temperature bio cache. Signed-off-by: Chao Yu Signed-off-by: Jaegeuk Kim --- fs/f2fs/segment.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/f2fs/segment.c') diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index f0307a4a9..560ad2a3e 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -2292,7 +2292,7 @@ static void do_write_page(struct f2fs_summary *sum, struct f2fs_io_info *fio) int err; if (fio->type == NODE || fio->type == DATA) - mutex_lock(&fio->sbi->wio_mutex[fio->type]); + mutex_lock(&fio->sbi->wio_mutex[fio->type][fio->temp]); reallocate: allocate_data_block(fio->sbi, fio->page, fio->old_blkaddr, &fio->new_blkaddr, sum, type); @@ -2305,7 +2305,7 @@ reallocate: } if (fio->type == NODE || fio->type == DATA) - mutex_unlock(&fio->sbi->wio_mutex[fio->type]); + mutex_unlock(&fio->sbi->wio_mutex[fio->type][fio->temp]); } void write_meta_page(struct f2fs_sb_info *sbi, struct page *page) -- cgit v1.2.3