It needs to give a chance to be rescheduled while shrinking slab entries. Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx> --- fs/f2fs/extent_cache.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/fs/f2fs/extent_cache.c b/fs/f2fs/extent_cache.c index ccd5c63..325825b 100644 --- a/fs/f2fs/extent_cache.c +++ b/fs/f2fs/extent_cache.c @@ -585,6 +585,8 @@ unsigned int f2fs_shrink_extent_tree(struct f2fs_sb_info *sbi, int nr_shrink) if (node_cnt + tree_cnt >= nr_shrink) goto unlock_out; + + cond_resched(); } up_write(&sbi->extent_tree_lock); @@ -631,6 +633,7 @@ free_node: if (node_cnt + tree_cnt >= nr_shrink) goto unlock_out; } + cond_resched(); } unlock_out: up_write(&sbi->extent_tree_lock); -- 2.6.3 -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
