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f2fs: fix missing skip pages info

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fix missing skip pages info in f2fs_writepages trace event.

Signed-off-by: Yunlei He <heyunlei@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Yunlei He
2016-02-04 16:14:00 +08:00
committed by Jaegeuk Kim
parent 0c3a579758
commit d31c7c3f0b
3 changed files with 9 additions and 6 deletions
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5
fs/f2fs/node.c
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@@ -1460,8 +1460,6 @@ static int f2fs_write_node_pages(struct address_space *mapping,
struct f2fs_sb_info *sbi = F2FS_M_SB(mapping);
long diff;
trace_f2fs_writepages(mapping->host, wbc, NODE);
/* balancing f2fs's metadata in background */
f2fs_balance_fs_bg(sbi);
@@ -1469,6 +1467,8 @@ static int f2fs_write_node_pages(struct address_space *mapping,
if (get_pages(sbi, F2FS_DIRTY_NODES) < nr_pages_to_skip(sbi, NODE))
goto skip_write;
trace_f2fs_writepages(mapping->host, wbc, NODE);
diff = nr_pages_to_write(sbi, NODE, wbc);
wbc->sync_mode = WB_SYNC_NONE;
sync_node_pages(sbi, 0, wbc);
@@ -1477,6 +1477,7 @@ static int f2fs_write_node_pages(struct address_space *mapping,
skip_write:
wbc->pages_skipped += get_pages(sbi, F2FS_DIRTY_NODES);
trace_f2fs_writepages(mapping->host, wbc, NODE);
return 0;
}