diff options
| author | Bob Peterson <rpeterso@redhat.com> | 2023-06-16 21:22:04 +0300 |
|---|---|---|
| committer | Andreas Gruenbacher <agruenba@redhat.com> | 2023-09-05 16:58:18 +0300 |
| commit | 0e072cac92d08c05257432b10fa8cd66d64b3f43 (patch) | |
| tree | e944552fa34e34594bbca6a3d4a1dc387a1770e8 /fs/gfs2 | |
| parent | 06aa6fd31a5f402b055e12ea53bb7b086359d3c8 (diff) | |
| download | linux-0e072cac92d08c05257432b10fa8cd66d64b3f43.tar.xz | |
gfs2: change qd_slot_count to qd_slot_ref
Variable qd_slot_count is a reference count, not a count of slots. This
patch renames it to qd_slot_ref to make that more clear.
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Diffstat (limited to 'fs/gfs2')
| -rw-r--r-- | fs/gfs2/incore.h | 2 | ||||
| -rw-r--r-- | fs/gfs2/quota.c | 16 |
2 files changed, 9 insertions, 9 deletions
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h index 7e94cf3562d6..a8c95c5293c6 100644 --- a/fs/gfs2/incore.h +++ b/fs/gfs2/incore.h @@ -452,7 +452,7 @@ struct gfs2_quota_data { s64 qd_change_sync; unsigned int qd_slot; - unsigned int qd_slot_count; + unsigned int qd_slot_ref; struct buffer_head *qd_bh; struct gfs2_quota_change *qd_bh_qc; diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c index 6f6e3493b5fa..5160e5c36980 100644 --- a/fs/gfs2/quota.c +++ b/fs/gfs2/quota.c @@ -130,7 +130,7 @@ static void gfs2_qd_dispose(struct gfs2_quota_data *qd) if (!gfs2_withdrawn(sdp)) { gfs2_assert_warn(sdp, !qd->qd_change); - gfs2_assert_warn(sdp, !qd->qd_slot_count); + gfs2_assert_warn(sdp, !qd->qd_slot_ref); gfs2_assert_warn(sdp, !qd->qd_bh_count); } @@ -342,7 +342,7 @@ static int slot_get(struct gfs2_quota_data *qd) int error = 0; spin_lock(&sdp->sd_bitmap_lock); - if (qd->qd_slot_count == 0) { + if (qd->qd_slot_ref == 0) { bit = find_first_zero_bit(sdp->sd_quota_bitmap, sdp->sd_quota_slots); if (bit >= sdp->sd_quota_slots) { @@ -352,7 +352,7 @@ static int slot_get(struct gfs2_quota_data *qd) set_bit(bit, sdp->sd_quota_bitmap); qd->qd_slot = bit; } - qd->qd_slot_count++; + qd->qd_slot_ref++; out: spin_unlock(&sdp->sd_bitmap_lock); return error; @@ -363,8 +363,8 @@ static void slot_hold(struct gfs2_quota_data *qd) struct gfs2_sbd *sdp = qd->qd_sbd; spin_lock(&sdp->sd_bitmap_lock); - gfs2_assert(sdp, qd->qd_slot_count); - qd->qd_slot_count++; + gfs2_assert(sdp, qd->qd_slot_ref); + qd->qd_slot_ref++; spin_unlock(&sdp->sd_bitmap_lock); } @@ -373,8 +373,8 @@ static void slot_put(struct gfs2_quota_data *qd) struct gfs2_sbd *sdp = qd->qd_sbd; spin_lock(&sdp->sd_bitmap_lock); - gfs2_assert(sdp, qd->qd_slot_count); - if (!--qd->qd_slot_count) { + gfs2_assert(sdp, qd->qd_slot_ref); + if (!--qd->qd_slot_ref) { BUG_ON(!test_and_clear_bit(qd->qd_slot, sdp->sd_quota_bitmap)); qd->qd_slot = -1; } @@ -1446,7 +1446,7 @@ int gfs2_quota_init(struct gfs2_sbd *sdp) set_bit(QDF_CHANGE, &qd->qd_flags); qd->qd_change = qc_change; qd->qd_slot = slot; - qd->qd_slot_count = 1; + qd->qd_slot_ref = 1; spin_lock(&qd_lock); BUG_ON(test_and_set_bit(slot, sdp->sd_quota_bitmap)); |