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| author | Steven Whitehouse <swhiteho@redhat.com> | 2007-11-01 09:26:54 +0000 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2008-01-25 08:07:37 +0000 |
| commit | c2932e03dbcfe7ea9052953dbd5f3157183c1e9b (patch) | |
| tree | 4d72603f5fc136a0ad0fd65b423045d5d30e69ef /fs/gfs2/glock.c | |
| parent | 60b0d0877986b8fa70148f06055422d2ed858e88 (diff) | |
| download | linux-c2932e03dbcfe7ea9052953dbd5f3157183c1e9b.tar.bz2 | |
[GFS2] Remove "reclaim limit"
This call to reclaim glocks is not needed, and in particular we don't want it
in the fast path for locking glocks. The limit was entirely arbitrary anyway
and we can't expect users to adjust things like this, the remaining code will
do the right thing on its own.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/glock.c')
| -rw-r--r-- | fs/gfs2/glock.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c index 104e83ff874f..159a5479c4e4 100644 --- a/fs/gfs2/glock.c +++ b/fs/gfs2/glock.c @@ -507,21 +507,12 @@ static int rq_mutex(struct gfs2_holder *gh) static int rq_promote(struct gfs2_holder *gh) { struct gfs2_glock *gl = gh->gh_gl; - struct gfs2_sbd *sdp = gl->gl_sbd; if (!relaxed_state_ok(gl->gl_state, gh->gh_state, gh->gh_flags)) { if (list_empty(&gl->gl_holders)) { gl->gl_req_gh = gh; set_bit(GLF_LOCK, &gl->gl_flags); spin_unlock(&gl->gl_spin); - - if (atomic_read(&sdp->sd_reclaim_count) > - gfs2_tune_get(sdp, gt_reclaim_limit) && - !(gh->gh_flags & LM_FLAG_PRIORITY)) { - gfs2_reclaim_glock(sdp); - gfs2_reclaim_glock(sdp); - } - gfs2_glock_xmote_th(gh->gh_gl, gh); spin_lock(&gl->gl_spin); } |