github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-28 00:53:34 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

xfs: fix a missing unlock in xfs_growfs_data

Browse Source 
The newly added check for the internal RT device needs to unlock
m_growlock just like all ther other error cases.

Fixes: bdc03eb5f9 ("xfs: allow internal RT devices for zoned mode")
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
This commit is contained in:
Christoph Hellwig 2025-03-17 06:44:52 +01:00 committed by Carlos Maiolino
parent fcb255537b
commit beba948713
1 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
fs/xfs/xfs_fsops.c
View File

@ -301,7 +301,7 @@ xfs_growfs_data(
struct xfs_mount *mp,
struct xfs_growfs_data *in)
{
int error = 0;
int error;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
@ -309,8 +309,10 @@ xfs_growfs_data(
return -EWOULDBLOCK;
/* we can't grow the data section when an internal RT section exists */
if (in->newblocks != mp->m_sb.sb_dblocks && mp->m_sb.sb_rtstart)
return -EINVAL;
if (in->newblocks != mp->m_sb.sb_dblocks && mp->m_sb.sb_rtstart) {
error = -EINVAL;
goto out_error;
}
/* update imaxpct separately to the physical grow of the filesystem */
if (in->imaxpct != mp->m_sb.sb_imax_pct) {