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ext4: report real fs size after failed resize 

[ Upstream commit 6c7328400e ]

Currently when the file system resize using ext4_resize_fs() fails it
will report into log that "resized filesystem to <requested block
count>".  However this may not be true in the case of failure.  Use the
current block count as returned by ext4_blocks_count() to report the
block count.

Additionally, report a warning that "error occurred during file system
resize"

Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Lukas Czerner 2019-03-15 00:22:28 -04:00 committed by Greg Kroah-Hartman
parent 75ac16ea2e
commit 3964902934
1 changed files with 5 additions and 1 deletions
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6
fs/ext4/resize.c
View File

@ -2047,6 +2047,10 @@ out:
free_flex_gd(flex_gd);
if (resize_inode != NULL)
iput(resize_inode);
ext4_msg(sb, KERN_INFO, "resized filesystem to %llu", n_blocks_count);
if (err)
ext4_warning(sb, "error (%d) occurred during "
"file system resize", err);
ext4_msg(sb, KERN_INFO, "resized filesystem to %llu",
ext4_blocks_count(es));
return err;
}