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Diffstat (limited to 'fs/xfs/xfs_log.c')
-rw-r--r--fs/xfs/xfs_log.c64
1 files changed, 28 insertions, 36 deletions
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index 6bba8b4b859..cc0504e0bb3 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -547,8 +547,8 @@ xfs_log_unmount_write(xfs_mount_t *mp)
if (!(iclog->ic_state == XLOG_STATE_ACTIVE ||
iclog->ic_state == XLOG_STATE_DIRTY)) {
if (!XLOG_FORCED_SHUTDOWN(log)) {
- sv_wait(&iclog->ic_force_wait, PMEM,
- &log->l_icloglock, s);
+ xlog_wait(&iclog->ic_force_wait,
+ &log->l_icloglock);
} else {
spin_unlock(&log->l_icloglock);
}
@@ -588,8 +588,8 @@ xfs_log_unmount_write(xfs_mount_t *mp)
|| iclog->ic_state == XLOG_STATE_DIRTY
|| iclog->ic_state == XLOG_STATE_IOERROR) ) {
- sv_wait(&iclog->ic_force_wait, PMEM,
- &log->l_icloglock, s);
+ xlog_wait(&iclog->ic_force_wait,
+ &log->l_icloglock);
} else {
spin_unlock(&log->l_icloglock);
}
@@ -700,7 +700,7 @@ xfs_log_move_tail(xfs_mount_t *mp,
break;
tail_lsn = 0;
free_bytes -= tic->t_unit_res;
- sv_signal(&tic->t_wait);
+ wake_up(&tic->t_wait);
}
}
@@ -719,7 +719,7 @@ xfs_log_move_tail(xfs_mount_t *mp,
break;
tail_lsn = 0;
free_bytes -= need_bytes;
- sv_signal(&tic->t_wait);
+ wake_up(&tic->t_wait);
}
}
spin_unlock(&log->l_grant_lock);
@@ -1060,7 +1060,7 @@ xlog_alloc_log(xfs_mount_t *mp,
spin_lock_init(&log->l_icloglock);
spin_lock_init(&log->l_grant_lock);
- sv_init(&log->l_flush_wait, 0, "flush_wait");
+ init_waitqueue_head(&log->l_flush_wait);
/* log record size must be multiple of BBSIZE; see xlog_rec_header_t */
ASSERT((XFS_BUF_SIZE(bp) & BBMASK) == 0);
@@ -1116,8 +1116,8 @@ xlog_alloc_log(xfs_mount_t *mp,
ASSERT(XFS_BUF_ISBUSY(iclog->ic_bp));
ASSERT(XFS_BUF_VALUSEMA(iclog->ic_bp) <= 0);
- sv_init(&iclog->ic_force_wait, SV_DEFAULT, "iclog-force");
- sv_init(&iclog->ic_write_wait, SV_DEFAULT, "iclog-write");
+ init_waitqueue_head(&iclog->ic_force_wait);
+ init_waitqueue_head(&iclog->ic_write_wait);
iclogp = &iclog->ic_next;
}
@@ -1132,11 +1132,8 @@ xlog_alloc_log(xfs_mount_t *mp,
out_free_iclog:
for (iclog = log->l_iclog; iclog; iclog = prev_iclog) {
prev_iclog = iclog->ic_next;
- if (iclog->ic_bp) {
- sv_destroy(&iclog->ic_force_wait);
- sv_destroy(&iclog->ic_write_wait);
+ if (iclog->ic_bp)
xfs_buf_free(iclog->ic_bp);
- }
kmem_free(iclog);
}
spinlock_destroy(&log->l_icloglock);
@@ -1453,8 +1450,6 @@ xlog_dealloc_log(xlog_t *log)
iclog = log->l_iclog;
for (i=0; i<log->l_iclog_bufs; i++) {
- sv_destroy(&iclog->ic_force_wait);
- sv_destroy(&iclog->ic_write_wait);
xfs_buf_free(iclog->ic_bp);
next_iclog = iclog->ic_next;
kmem_free(iclog);
@@ -2261,7 +2256,7 @@ xlog_state_do_callback(
xlog_state_clean_log(log);
/* wake up threads waiting in xfs_log_force() */
- sv_broadcast(&iclog->ic_force_wait);
+ wake_up_all(&iclog->ic_force_wait);
iclog = iclog->ic_next;
} while (first_iclog != iclog);
@@ -2308,7 +2303,7 @@ xlog_state_do_callback(
spin_unlock(&log->l_icloglock);
if (wake)
- sv_broadcast(&log->l_flush_wait);
+ wake_up_all(&log->l_flush_wait);
}
@@ -2359,7 +2354,7 @@ xlog_state_done_syncing(
* iclog buffer, we wake them all, one will get to do the
* I/O, the others get to wait for the result.
*/
- sv_broadcast(&iclog->ic_write_wait);
+ wake_up_all(&iclog->ic_write_wait);
spin_unlock(&log->l_icloglock);
xlog_state_do_callback(log, aborted, iclog); /* also cleans log */
} /* xlog_state_done_syncing */
@@ -2408,7 +2403,7 @@ restart:
XFS_STATS_INC(xs_log_noiclogs);
/* Wait for log writes to have flushed */
- sv_wait(&log->l_flush_wait, 0, &log->l_icloglock, 0);
+ xlog_wait(&log->l_flush_wait, &log->l_icloglock);
goto restart;
}
@@ -2523,7 +2518,8 @@ xlog_grant_log_space(xlog_t *log,
goto error_return;
XFS_STATS_INC(xs_sleep_logspace);
- sv_wait(&tic->t_wait, PINOD|PLTWAIT, &log->l_grant_lock, s);
+ xlog_wait(&tic->t_wait, &log->l_grant_lock);
+
/*
* If we got an error, and the filesystem is shutting down,
* we'll catch it down below. So just continue...
@@ -2552,7 +2548,7 @@ redo:
spin_lock(&log->l_grant_lock);
XFS_STATS_INC(xs_sleep_logspace);
- sv_wait(&tic->t_wait, PINOD|PLTWAIT, &log->l_grant_lock, s);
+ xlog_wait(&tic->t_wait, &log->l_grant_lock);
spin_lock(&log->l_grant_lock);
if (XLOG_FORCED_SHUTDOWN(log))
@@ -2635,7 +2631,7 @@ xlog_regrant_write_log_space(xlog_t *log,
if (free_bytes < ntic->t_unit_res)
break;
free_bytes -= ntic->t_unit_res;
- sv_signal(&ntic->t_wait);
+ wake_up(&ntic->t_wait);
}
if (ntic != list_first_entry(&log->l_writeq,
@@ -2650,8 +2646,7 @@ xlog_regrant_write_log_space(xlog_t *log,
spin_lock(&log->l_grant_lock);
XFS_STATS_INC(xs_sleep_logspace);
- sv_wait(&tic->t_wait, PINOD|PLTWAIT,
- &log->l_grant_lock, s);
+ xlog_wait(&tic->t_wait, &log->l_grant_lock);
/* If we're shutting down, this tic is already
* off the queue */
@@ -2677,8 +2672,7 @@ redo:
XFS_STATS_INC(xs_sleep_logspace);
trace_xfs_log_regrant_write_sleep2(log, tic);
-
- sv_wait(&tic->t_wait, PINOD|PLTWAIT, &log->l_grant_lock, s);
+ xlog_wait(&tic->t_wait, &log->l_grant_lock);
/* If we're shutting down, this tic is already off the queue */
spin_lock(&log->l_grant_lock);
@@ -3029,7 +3023,7 @@ maybe_sleep:
return XFS_ERROR(EIO);
}
XFS_STATS_INC(xs_log_force_sleep);
- sv_wait(&iclog->ic_force_wait, PINOD, &log->l_icloglock, s);
+ xlog_wait(&iclog->ic_force_wait, &log->l_icloglock);
/*
* No need to grab the log lock here since we're
* only deciding whether or not to return EIO
@@ -3147,8 +3141,8 @@ try_again:
XFS_STATS_INC(xs_log_force_sleep);
- sv_wait(&iclog->ic_prev->ic_write_wait,
- PSWP, &log->l_icloglock, s);
+ xlog_wait(&iclog->ic_prev->ic_write_wait,
+ &log->l_icloglock);
if (log_flushed)
*log_flushed = 1;
already_slept = 1;
@@ -3176,7 +3170,7 @@ try_again:
return XFS_ERROR(EIO);
}
XFS_STATS_INC(xs_log_force_sleep);
- sv_wait(&iclog->ic_force_wait, PSWP, &log->l_icloglock, s);
+ xlog_wait(&iclog->ic_force_wait, &log->l_icloglock);
/*
* No need to grab the log lock here since we're
* only deciding whether or not to return EIO
@@ -3251,10 +3245,8 @@ xfs_log_ticket_put(
xlog_ticket_t *ticket)
{
ASSERT(atomic_read(&ticket->t_ref) > 0);
- if (atomic_dec_and_test(&ticket->t_ref)) {
- sv_destroy(&ticket->t_wait);
+ if (atomic_dec_and_test(&ticket->t_ref))
kmem_zone_free(xfs_log_ticket_zone, ticket);
- }
}
xlog_ticket_t *
@@ -3387,7 +3379,7 @@ xlog_ticket_alloc(
tic->t_trans_type = 0;
if (xflags & XFS_LOG_PERM_RESERV)
tic->t_flags |= XLOG_TIC_PERM_RESERV;
- sv_init(&tic->t_wait, SV_DEFAULT, "logtick");
+ init_waitqueue_head(&tic->t_wait);
xlog_tic_reset_res(tic);
@@ -3719,10 +3711,10 @@ xfs_log_force_umount(
* action is protected by the GRANTLOCK.
*/
list_for_each_entry(tic, &log->l_reserveq, t_queue)
- sv_signal(&tic->t_wait);
+ wake_up(&tic->t_wait);
list_for_each_entry(tic, &log->l_writeq, t_queue)
- sv_signal(&tic->t_wait);
+ wake_up(&tic->t_wait);
spin_unlock(&log->l_grant_lock);
if (!(log->l_iclog->ic_state & XLOG_STATE_IOERROR)) {
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-20 06:00:43 +0000