diff options
| author | Andreas Gruenbacher <agruenba@redhat.com> | 2025-04-15 08:49:55 +0200 |
|---|---|---|
| committer | Andreas Gruenbacher <agruenba@redhat.com> | 2025-04-21 18:20:36 +0200 |
| commit | 84a79ee68f8404c6b7e93f1784ce218c98a9f11b (patch) | |
| tree | 12144d1ee47ba7a43b52bd4f1e768797ca03e069 | |
| parent | af4044fd0b77e915736527dd83011e46e6415f01 (diff) | |
gfs2: Don't reread inodes unnecessarily
In gfs2_create_inode(), we initialize the inode from scratch and then we
write the result to disk. Clear the GLF_INSTANTIATE_NEEDED glock flag
to indicate that the inode is up to date. Otherwise, the next time the
inode glock is acquired, gfs2_instantiate() would reread the inode from
disk, which isn't necessary.
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
| -rw-r--r-- | fs/gfs2/inode.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c index 9621680814b80..62ff09264f0fd 100644 --- a/fs/gfs2/inode.c +++ b/fs/gfs2/inode.c @@ -768,6 +768,7 @@ retry: error = gfs2_glock_nq_init(ip->i_gl, LM_ST_EXCLUSIVE, GL_SKIP, &gh); if (error) goto fail_gunlock3; + clear_bit(GLF_INSTANTIATE_NEEDED, &ip->i_gl->gl_flags); error = gfs2_trans_begin(sdp, blocks, 0); if (error) |