* [PATCH] dump.f2fs: allow dump data on mounted image
@ 2018-09-30 8:26 Chao Yu
0 siblings, 0 replies; only message in thread
From: Chao Yu @ 2018-09-30 8:26 UTC (permalink / raw)
To: jaegeuk; +Cc: linux-f2fs-devel, linux-kernel, chao, Chao Yu
xfstests assumes it's allow to dump data on mounted image, for example,
some common functions call dumpe2fs on mounted ext[2|3|4] image to check
feature lists. To adapt such requirement, let's follow that rule in
dump.f2fs.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
---
fsck/main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fsck/main.c b/fsck/main.c
index e20f31ca09e4..675c603b1a76 100644
--- a/fsck/main.c
+++ b/fsck/main.c
@@ -744,7 +744,7 @@ int main(int argc, char **argv)
f2fs_parse_options(argc, argv);
- if (f2fs_devs_are_umounted() < 0) {
+ if (c.func != DUMP && f2fs_devs_are_umounted() < 0) {
if (errno == EBUSY)
return -1;
if (!c.ro || c.func == DEFRAG) {
--
2.18.0.rc1
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