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| author | Andreas Gruenbacher <agruenba@redhat.com> | 2020-10-21 17:37:54 +0300 |
|---|---|---|
| committer | Andreas Gruenbacher <agruenba@redhat.com> | 2021-02-17 21:26:05 +0300 |
| commit | 0ec9b9ea4f83303bfd8f052a3d8b2bd179b002e1 (patch) | |
| tree | a711fbabeadc02e8ced75544e2ec280a31a2cbf0 /fs/gfs2/file.c | |
| parent | b2598965dc84bbcf8dd54accc80f60820e5d4965 (diff) | |
| download | linux-0ec9b9ea4f83303bfd8f052a3d8b2bd179b002e1.tar.xz | |
gfs2: Check for active reservation in gfs2_release
In gfs2_release, check if the inode has an active reservation to avoid
unnecessary lock taking.
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Diffstat (limited to 'fs/gfs2/file.c')
| -rw-r--r-- | fs/gfs2/file.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c index b39b339feddc..177c4d74ca30 100644 --- a/fs/gfs2/file.c +++ b/fs/gfs2/file.c @@ -716,10 +716,10 @@ static int gfs2_release(struct inode *inode, struct file *file) kfree(file->private_data); file->private_data = NULL; - if (file->f_mode & FMODE_WRITE) { + if (gfs2_rs_active(&ip->i_res)) gfs2_rs_delete(ip, &inode->i_writecount); + if (file->f_mode & FMODE_WRITE) gfs2_qa_put(ip); - } return 0; } |