Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932782Ab3FRQEA (ORCPT ); Tue, 18 Jun 2013 12:04:00 -0400 Received: from forward10.mail.yandex.net ([77.88.61.49]:57121 "EHLO forward10.mail.yandex.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932644Ab3FRQD5 (ORCPT ); Tue, 18 Jun 2013 12:03:57 -0400 From: Kirill Tkhai To: Steven Rostedt Cc: "linux-kernel@vger.kernel.org" , Ingo Molnar , Peter Zijlstra In-Reply-To: <1371571012.18733.33.camel@gandalf.local.home> References: <1451381371569817@web21d.yandex.ru> <1371571012.18733.33.camel@gandalf.local.home> Subject: [PATCHv2 2/2]misc: Use schedule_(raw_)spin_unlock and schedule_(raw_)spin_unlock_irq MIME-Version: 1.0 Message-Id: <670131371571433@web19e.yandex.ru> X-Mailer: Yamail [ http://yandex.ru ] 5.0 Date: Tue, 18 Jun 2013 20:03:53 +0400 Content-Transfer-Encoding: 7bit Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 27627 Lines: 791 Use helpers where possible (All directories except arch/.) Signed-off-by: Kirill Tkhai CC: Steven Rostedt CC: Ingo Molnar CC: Peter Zijlstra CC: LKML --- drivers/base/devtmpfs.c | 3 +-- drivers/base/power/runtime.c | 12 +++--------- drivers/block/drbd/drbd_req.c | 3 +-- drivers/char/ipmi/ipmi_watchdog.c | 3 +-- drivers/md/bitmap.c | 3 +-- drivers/md/raid5.c | 3 +-- drivers/media/rc/ir-raw.c | 3 +-- drivers/mtd/nand/nand_base.c | 3 +-- drivers/mtd/onenand/onenand_base.c | 3 +-- drivers/mtd/ubi/wl.c | 3 +-- drivers/net/wireless/libertas/main.c | 3 +-- drivers/pci/access.c | 3 +-- drivers/scsi/libsas/sas_scsi_host.c | 3 +-- drivers/staging/lustre/lnet/selftest/rpc.c | 4 +--- drivers/staging/lustre/lustre/libcfs/workitem.c | 3 +-- fs/afs/callback.c | 3 +-- fs/afs/vnode.c | 3 +-- fs/block_dev.c | 3 +-- fs/btrfs/extent-tree.c | 4 +--- fs/btrfs/extent_io.c | 3 +-- fs/dlm/user.c | 3 +-- fs/eventfd.c | 6 ++---- fs/exec.c | 3 +-- fs/fuse/dev.c | 3 +-- fs/gfs2/quota.c | 3 +-- fs/inode.c | 3 +-- fs/jbd/commit.c | 6 ++---- fs/jbd/journal.c | 3 +-- fs/jbd/transaction.c | 9 +++------ fs/jbd2/journal.c | 3 +-- fs/jffs2/nodemgmt.c | 4 +--- fs/jffs2/os-linux.h | 3 +-- fs/jfs/jfs_logmgr.c | 3 +-- fs/mbcache.c | 6 ++---- fs/nilfs2/segment.c | 3 +-- fs/ocfs2/dlm/dlmthread.c | 3 +-- fs/signalfd.c | 3 +-- fs/xfs/xfs_log_priv.h | 3 +-- fs/xfs/xfs_trans_ail.c | 6 ++---- kernel/posix-cpu-timers.c | 3 +-- kernel/workqueue.c | 3 +-- sound/core/control.c | 3 +-- sound/core/rawmidi.c | 3 +-- sound/core/seq/seq_fifo.c | 3 +-- sound/core/seq/seq_memory.c | 3 +-- sound/core/timer.c | 3 +-- 46 files changed, 54 insertions(+), 114 deletions(-) diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c index 7413d06..e7fe22b 100644 --- a/drivers/base/devtmpfs.c +++ b/drivers/base/devtmpfs.c @@ -402,8 +402,7 @@ static int devtmpfsd(void *p) spin_lock(&req_lock); } __set_current_state(TASK_INTERRUPTIBLE); - spin_unlock(&req_lock); - schedule(); + schedule_spin_unlock(&req_lock); } return 0; out: diff --git a/drivers/base/power/runtime.c b/drivers/base/power/runtime.c index 268a350..9d230a4 100644 --- a/drivers/base/power/runtime.c +++ b/drivers/base/power/runtime.c @@ -465,9 +465,7 @@ static int rpm_suspend(struct device *dev, int rpmflags) if (dev->power.runtime_status != RPM_SUSPENDING) break; - spin_unlock_irq(&dev->power.lock); - - schedule(); + schedule_spin_unlock_irq(&dev->power.lock); spin_lock_irq(&dev->power.lock); } @@ -646,9 +644,7 @@ static int rpm_resume(struct device *dev, int rpmflags) && dev->power.runtime_status != RPM_SUSPENDING) break; - spin_unlock_irq(&dev->power.lock); - - schedule(); + schedule_spin_unlock_irq(&dev->power.lock); spin_lock_irq(&dev->power.lock); } @@ -1078,9 +1074,7 @@ static void __pm_runtime_barrier(struct device *dev) && dev->power.runtime_status != RPM_RESUMING && !dev->power.idle_notification) break; - spin_unlock_irq(&dev->power.lock); - - schedule(); + schedule_spin_unlock_irq(&dev->power.lock); spin_lock_irq(&dev->power.lock); } diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c index c24379f..e08329a 100644 --- a/drivers/block/drbd/drbd_req.c +++ b/drivers/block/drbd/drbd_req.c @@ -850,8 +850,7 @@ static void complete_conflicting_writes(struct drbd_request *req) break; /* Indicate to wake up device->misc_wait on progress. */ i->waiting = true; - spin_unlock_irq(&mdev->tconn->req_lock); - schedule(); + schedule_spin_unlock_irq(&mdev->tconn->req_lock); spin_lock_irq(&mdev->tconn->req_lock); } finish_wait(&mdev->misc_wait, &wait); diff --git a/drivers/char/ipmi/ipmi_watchdog.c b/drivers/char/ipmi/ipmi_watchdog.c index 37b8be7..f825b3e 100644 --- a/drivers/char/ipmi/ipmi_watchdog.c +++ b/drivers/char/ipmi/ipmi_watchdog.c @@ -834,8 +834,7 @@ static ssize_t ipmi_read(struct file *file, add_wait_queue(&read_q, &wait); while (!data_to_read) { set_current_state(TASK_INTERRUPTIBLE); - spin_unlock(&ipmi_read_lock); - schedule(); + schedule_spin_unlock(&ipmi_read_lock); spin_lock(&ipmi_read_lock); } remove_wait_queue(&read_q, &wait); diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c index a7fd821..af80b15 100644 --- a/drivers/md/bitmap.c +++ b/drivers/md/bitmap.c @@ -1297,8 +1297,7 @@ int bitmap_startwrite(struct bitmap *bitmap, sector_t offset, unsigned long sect */ prepare_to_wait(&bitmap->overflow_wait, &__wait, TASK_UNINTERRUPTIBLE); - spin_unlock_irq(&bitmap->counts.lock); - schedule(); + schedule_spin_unlock_irq(&bitmap->counts.lock); finish_wait(&bitmap->overflow_wait, &__wait); continue; } diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 7674226..780b865 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -4397,8 +4397,7 @@ static void make_request(struct mddev *mddev, struct bio * bi) if (mddev->reshape_backwards ? logical_sector < conf->reshape_safe : logical_sector >= conf->reshape_safe) { - spin_unlock_irq(&conf->device_lock); - schedule(); + schedule_spin_unlock_irq(&conf->device_lock); goto retry; } } diff --git a/drivers/media/rc/ir-raw.c b/drivers/media/rc/ir-raw.c index 5c42750..30f733d 100644 --- a/drivers/media/rc/ir-raw.c +++ b/drivers/media/rc/ir-raw.c @@ -49,8 +49,7 @@ static int ir_raw_event_thread(void *data) if (kthread_should_stop()) set_current_state(TASK_RUNNING); - spin_unlock_irq(&raw->lock); - schedule(); + schedule_spin_unlock_irq(&raw->lock); continue; } diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c index 1cbacff..34138a73 100644 --- a/drivers/mtd/nand/nand_base.c +++ b/drivers/mtd/nand/nand_base.c @@ -756,8 +756,7 @@ retry: } set_current_state(TASK_UNINTERRUPTIBLE); add_wait_queue(wq, &wait); - spin_unlock(lock); - schedule(); + schedule_spin_unlock(lock); remove_wait_queue(wq, &wait); goto retry; } diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c index b3f41f2..9e7dad1 100644 --- a/drivers/mtd/onenand/onenand_base.c +++ b/drivers/mtd/onenand/onenand_base.c @@ -987,8 +987,7 @@ static int onenand_get_device(struct mtd_info *mtd, int new_state) } set_current_state(TASK_UNINTERRUPTIBLE); add_wait_queue(&this->wq, &wait); - spin_unlock(&this->chip_lock); - schedule(); + schedule_spin_unlock(&this->chip_lock); remove_wait_queue(&this->wq, &wait); } diff --git a/drivers/mtd/ubi/wl.c b/drivers/mtd/ubi/wl.c index 5df49d3..0e2191e 100644 --- a/drivers/mtd/ubi/wl.c +++ b/drivers/mtd/ubi/wl.c @@ -1808,8 +1808,7 @@ int ubi_thread(void *u) if (list_empty(&ubi->works) || ubi->ro_mode || !ubi->thread_enabled || ubi_dbg_is_bgt_disabled(ubi)) { set_current_state(TASK_INTERRUPTIBLE); - spin_unlock(&ubi->wl_lock); - schedule(); + schedule_spin_unlock(&ubi->wl_lock); continue; } spin_unlock(&ubi->wl_lock); diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c index 0c02f04..898f126 100644 --- a/drivers/net/wireless/libertas/main.c +++ b/drivers/net/wireless/libertas/main.c @@ -501,8 +501,7 @@ static int lbs_thread(void *data) "psmode %d, psstate %d\n", priv->connect_status, priv->psmode, priv->psstate); - spin_unlock_irq(&priv->driver_lock); - schedule(); + schedule_spin_unlock_irq(&priv->driver_lock); } else spin_unlock_irq(&priv->driver_lock); diff --git a/drivers/pci/access.c b/drivers/pci/access.c index 1cc2366..47aeacd 100644 --- a/drivers/pci/access.c +++ b/drivers/pci/access.c @@ -136,8 +136,7 @@ static noinline void pci_wait_cfg(struct pci_dev *dev) __add_wait_queue(&pci_cfg_wait, &wait); do { set_current_state(TASK_UNINTERRUPTIBLE); - raw_spin_unlock_irq(&pci_lock); - schedule(); + schedule_raw_spin_unlock_irq(&pci_lock); raw_spin_lock_irq(&pci_lock); } while (dev->block_cfg_access); __remove_wait_queue(&pci_cfg_wait, &wait); diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c index da3aee1..eaddf84 100644 --- a/drivers/scsi/libsas/sas_scsi_host.c +++ b/drivers/scsi/libsas/sas_scsi_host.c @@ -474,8 +474,7 @@ static void sas_wait_eh(struct domain_device *dev) while (test_bit(SAS_DEV_EH_PENDING, &dev->state)) { prepare_to_wait(&ha->eh_wait_q, &wait, TASK_UNINTERRUPTIBLE); - spin_unlock_irq(&ha->lock); - schedule(); + schedule_spin_unlock_irq(&ha->lock); spin_lock_irq(&ha->lock); } finish_wait(&ha->eh_wait_q, &wait); diff --git a/drivers/staging/lustre/lnet/selftest/rpc.c b/drivers/staging/lustre/lnet/selftest/rpc.c index bc1f38b..a95fa07 100644 --- a/drivers/staging/lustre/lnet/selftest/rpc.c +++ b/drivers/staging/lustre/lnet/selftest/rpc.c @@ -1121,9 +1121,7 @@ srpc_del_client_rpc_timer (srpc_client_rpc_t *rpc) /* timer detonated, wait for it to explode */ while (rpc->crpc_timeout != 0) { - spin_unlock(&rpc->crpc_lock); - - schedule(); + schedule_spin_unlock(&rpc->crpc_lock); spin_lock(&rpc->crpc_lock); } diff --git a/drivers/staging/lustre/lustre/libcfs/workitem.c b/drivers/staging/lustre/lustre/libcfs/workitem.c index b533666..0acd07e 100644 --- a/drivers/staging/lustre/lustre/libcfs/workitem.c +++ b/drivers/staging/lustre/lustre/libcfs/workitem.c @@ -379,8 +379,7 @@ cfs_wi_sched_create(char *name, struct cfs_cpt_table *cptab, task_t *task; spin_lock(&cfs_wi_data.wi_glock); while (sched->ws_starting > 0) { - spin_unlock(&cfs_wi_data.wi_glock); - schedule(); + schedule_spin_unlock(&cfs_wi_data.wi_glock); spin_lock(&cfs_wi_data.wi_glock); } diff --git a/fs/afs/callback.c b/fs/afs/callback.c index 7ef637d..6308422 100644 --- a/fs/afs/callback.c +++ b/fs/afs/callback.c @@ -311,8 +311,7 @@ void afs_give_up_callback(struct afs_vnode *vnode) if (!vnode->cb_promised || afs_breakring_space(server) != 0) break; - spin_unlock(&server->cb_lock); - schedule(); + schedule_spin_unlock(&server->cb_lock); spin_lock(&server->cb_lock); } remove_wait_queue(&server->cb_break_waitq, &myself); diff --git a/fs/afs/vnode.c b/fs/afs/vnode.c index 25cf4c3..adc2651 100644 --- a/fs/afs/vnode.c +++ b/fs/afs/vnode.c @@ -324,9 +324,8 @@ int afs_vnode_fetch_status(struct afs_vnode *vnode, goto get_anyway; } - spin_unlock(&vnode->lock); + schedule_spin_unlock(&vnode->lock); - schedule(); set_current_state(TASK_UNINTERRUPTIBLE); spin_lock(&vnode->lock); diff --git a/fs/block_dev.c b/fs/block_dev.c index 9c8ebe4..9d049fd 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -691,8 +691,7 @@ retry: DEFINE_WAIT(wait); prepare_to_wait(wq, &wait, TASK_UNINTERRUPTIBLE); - spin_unlock(&bdev_lock); - schedule(); + schedule_spin_unlock(&bdev_lock); finish_wait(wq, &wait); spin_lock(&bdev_lock); goto retry; diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index df472ab..cb6a1d6 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -550,9 +550,7 @@ static int cache_block_group(struct btrfs_block_group_cache *cache, ctl = cache->caching_ctl; atomic_inc(&ctl->count); prepare_to_wait(&ctl->wait, &wait, TASK_UNINTERRUPTIBLE); - spin_unlock(&cache->lock); - - schedule(); + schedule_spin_unlock(&cache->lock); finish_wait(&ctl->wait, &wait); put_caching_control(ctl); diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 6bca947..b629b8a 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -660,8 +660,7 @@ static void wait_on_state(struct extent_io_tree *tree, { DEFINE_WAIT(wait); prepare_to_wait(&state->wq, &wait, TASK_UNINTERRUPTIBLE); - spin_unlock(&tree->lock); - schedule(); + schedule_spin_unlock(&tree->lock); spin_lock(&tree->lock); finish_wait(&state->wq, &wait); } diff --git a/fs/dlm/user.c b/fs/dlm/user.c index 911649a..a3da6c2 100644 --- a/fs/dlm/user.c +++ b/fs/dlm/user.c @@ -825,8 +825,7 @@ static ssize_t device_read(struct file *file, char __user *buf, size_t count, repeat: set_current_state(TASK_INTERRUPTIBLE); if (list_empty(&proc->asts) && !signal_pending(current)) { - spin_unlock(&proc->asts_spin); - schedule(); + schedule_spin_unlock(&proc->asts_spin); spin_lock(&proc->asts_spin); goto repeat; } diff --git a/fs/eventfd.c b/fs/eventfd.c index 35470d9..028848e 100644 --- a/fs/eventfd.c +++ b/fs/eventfd.c @@ -205,8 +205,7 @@ ssize_t eventfd_ctx_read(struct eventfd_ctx *ctx, int no_wait, __u64 *cnt) res = -ERESTARTSYS; break; } - spin_unlock_irq(&ctx->wqh.lock); - schedule(); + schedule_spin_unlock_irq(&ctx->wqh.lock); spin_lock_irq(&ctx->wqh.lock); } __remove_wait_queue(&ctx->wqh, &wait); @@ -269,8 +268,7 @@ static ssize_t eventfd_write(struct file *file, const char __user *buf, size_t c res = -ERESTARTSYS; break; } - spin_unlock_irq(&ctx->wqh.lock); - schedule(); + schedule_spin_unlock_irq(&ctx->wqh.lock); spin_lock_irq(&ctx->wqh.lock); } __remove_wait_queue(&ctx->wqh, &wait); diff --git a/fs/exec.c b/fs/exec.c index 13f9bb0..7d93c1c 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -889,8 +889,7 @@ static int de_thread(struct task_struct *tsk) while (sig->notify_count) { __set_current_state(TASK_KILLABLE); - spin_unlock_irq(lock); - schedule(); + schedule_spin_unlock_irq(lock); if (unlikely(__fatal_signal_pending(tsk))) goto killed; spin_lock_irq(lock); diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c index 1d55f94..4e1c39e 100644 --- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -1027,8 +1027,7 @@ __acquires(fc->lock) if (signal_pending(current)) break; - spin_unlock(&fc->lock); - schedule(); + schedule_spin_unlock(&fc->lock); spin_lock(&fc->lock); } set_current_state(TASK_RUNNING); diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c index db44135..41d4d8a 100644 --- a/fs/gfs2/quota.c +++ b/fs/gfs2/quota.c @@ -1296,8 +1296,7 @@ void gfs2_quota_cleanup(struct gfs2_sbd *sdp) (atomic_read(&qd->qd_count) && !test_bit(QDF_CHANGE, &qd->qd_flags))) { list_move(&qd->qd_list, head); - spin_unlock(&qd_lru_lock); - schedule(); + schedule_spin_unlock(&qd_lru_lock); spin_lock(&qd_lru_lock); continue; } diff --git a/fs/inode.c b/fs/inode.c index 00b804e..af2a0c6 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -1687,8 +1687,7 @@ static void __wait_on_freeing_inode(struct inode *inode) wq = bit_waitqueue(&inode->i_state, __I_NEW); prepare_to_wait(wq, &wait.wait, TASK_UNINTERRUPTIBLE); spin_unlock(&inode->i_lock); - spin_unlock(&inode_hash_lock); - schedule(); + schedule_spin_unlock(&inode_hash_lock); finish_wait(wq, &wait.wait); spin_lock(&inode_hash_lock); } diff --git a/fs/jbd/commit.c b/fs/jbd/commit.c index 11bb11f..b050ee3 100644 --- a/fs/jbd/commit.c +++ b/fs/jbd/commit.c @@ -105,8 +105,7 @@ static void release_data_buffer(struct buffer_head *bh) static int inverted_lock(journal_t *journal, struct buffer_head *bh) { if (!jbd_trylock_bh_state(bh)) { - spin_unlock(&journal->j_list_lock); - schedule(); + schedule_spin_unlock(&journal->j_list_lock); return 0; } return 1; @@ -358,8 +357,7 @@ void journal_commit_transaction(journal_t *journal) TASK_UNINTERRUPTIBLE); if (commit_transaction->t_updates) { spin_unlock(&commit_transaction->t_handle_lock); - spin_unlock(&journal->j_state_lock); - schedule(); + schedule_spin_unlock(&journal->j_state_lock); spin_lock(&journal->j_state_lock); spin_lock(&commit_transaction->t_handle_lock); } diff --git a/fs/jbd/journal.c b/fs/jbd/journal.c index 6510d63..185e9b5 100644 --- a/fs/jbd/journal.c +++ b/fs/jbd/journal.c @@ -189,8 +189,7 @@ loop: if (journal->j_flags & JFS_UNMOUNT) should_sleep = 0; if (should_sleep) { - spin_unlock(&journal->j_state_lock); - schedule(); + schedule_spin_unlock(&journal->j_state_lock); spin_lock(&journal->j_state_lock); } finish_wait(&journal->j_wait_commit, &wait); diff --git a/fs/jbd/transaction.c b/fs/jbd/transaction.c index be0c39b..ff3717d 100644 --- a/fs/jbd/transaction.c +++ b/fs/jbd/transaction.c @@ -152,8 +152,7 @@ repeat_locked: prepare_to_wait(&journal->j_wait_transaction_locked, &wait, TASK_UNINTERRUPTIBLE); - spin_unlock(&journal->j_state_lock); - schedule(); + schedule_spin_unlock(&journal->j_state_lock); finish_wait(&journal->j_wait_transaction_locked, &wait); goto repeat; } @@ -179,8 +178,7 @@ repeat_locked: prepare_to_wait(&journal->j_wait_transaction_locked, &wait, TASK_UNINTERRUPTIBLE); __log_start_commit(journal, transaction->t_tid); - spin_unlock(&journal->j_state_lock); - schedule(); + schedule_spin_unlock(&journal->j_state_lock); finish_wait(&journal->j_wait_transaction_locked, &wait); goto repeat; } @@ -470,8 +468,7 @@ wait: prepare_to_wait(&journal->j_wait_updates, &wait, TASK_UNINTERRUPTIBLE); spin_unlock(&transaction->t_handle_lock); - spin_unlock(&journal->j_state_lock); - schedule(); + schedule_spin_unlock(&journal->j_state_lock); finish_wait(&journal->j_wait_updates, &wait); spin_lock(&journal->j_state_lock); } diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c index 4c8b8d4..0d3301c 100644 --- a/fs/jbd2/journal.c +++ b/fs/jbd2/journal.c @@ -2533,8 +2533,7 @@ restart: DEFINE_WAIT_BIT(wait, &jinode->i_flags, __JI_COMMIT_RUNNING); wq = bit_waitqueue(&jinode->i_flags, __JI_COMMIT_RUNNING); prepare_to_wait(wq, &wait.wait, TASK_UNINTERRUPTIBLE); - spin_unlock(&journal->j_list_lock); - schedule(); + schedule_spin_unlock(&journal->j_list_lock); finish_wait(wq, &wait.wait); goto restart; } diff --git a/fs/jffs2/nodemgmt.c b/fs/jffs2/nodemgmt.c index 0331072..84eb517 100644 --- a/fs/jffs2/nodemgmt.c +++ b/fs/jffs2/nodemgmt.c @@ -176,9 +176,7 @@ int jffs2_reserve_space(struct jffs2_sb_info *c, uint32_t minsize, add_wait_queue(&c->erase_wait, &wait); jffs2_dbg(1, "%s waiting for erase to complete\n", __func__); - spin_unlock(&c->erase_completion_lock); - - schedule(); + schedule_spin_unlock(&c->erase_completion_lock); } else spin_unlock(&c->erase_completion_lock); } else if (ret) diff --git a/fs/jffs2/os-linux.h b/fs/jffs2/os-linux.h index d200a9b..f94e9f2 100644 --- a/fs/jffs2/os-linux.h +++ b/fs/jffs2/os-linux.h @@ -42,8 +42,7 @@ struct kvec; DECLARE_WAITQUEUE(__wait, current); \ add_wait_queue((wq), &__wait); \ set_current_state(TASK_UNINTERRUPTIBLE); \ - spin_unlock(s); \ - schedule(); \ + schedule_spin_unlock(s); \ remove_wait_queue((wq), &__wait); \ } while(0) diff --git a/fs/jfs/jfs_logmgr.c b/fs/jfs/jfs_logmgr.c index 360d27c..fee71b6 100644 --- a/fs/jfs/jfs_logmgr.c +++ b/fs/jfs/jfs_logmgr.c @@ -2357,8 +2357,7 @@ int jfsIOWait(void *arg) try_to_freeze(); } else { set_current_state(TASK_INTERRUPTIBLE); - spin_unlock_irq(&log_redrive_lock); - schedule(); + schedule_spin_unlock_irq(&log_redrive_lock); __set_current_state(TASK_RUNNING); } } while (!kthread_should_stop()); diff --git a/fs/mbcache.c b/fs/mbcache.c index e519e45..48ffe37 100644 --- a/fs/mbcache.c +++ b/fs/mbcache.c @@ -481,8 +481,7 @@ mb_cache_entry_get(struct mb_cache *cache, struct block_device *bdev, ce->e_queued++; prepare_to_wait(&mb_cache_queue, &wait, TASK_UNINTERRUPTIBLE); - spin_unlock(&mb_cache_spinlock); - schedule(); + schedule_spin_unlock(&mb_cache_spinlock); spin_lock(&mb_cache_spinlock); ce->e_queued--; } @@ -525,8 +524,7 @@ __mb_cache_entry_find(struct list_head *l, struct list_head *head, ce->e_queued++; prepare_to_wait(&mb_cache_queue, &wait, TASK_UNINTERRUPTIBLE); - spin_unlock(&mb_cache_spinlock); - schedule(); + schedule_spin_unlock(&mb_cache_spinlock); spin_lock(&mb_cache_spinlock); ce->e_queued--; } diff --git a/fs/nilfs2/segment.c b/fs/nilfs2/segment.c index bd88a74..6e6e519 100644 --- a/fs/nilfs2/segment.c +++ b/fs/nilfs2/segment.c @@ -2493,8 +2493,7 @@ static int nilfs_segctor_thread(void *arg) sci->sc_timer.expires); if (should_sleep) { - spin_unlock(&sci->sc_state_lock); - schedule(); + schedule_spin_unlock(&sci->sc_state_lock); spin_lock(&sci->sc_state_lock); } finish_wait(&sci->sc_wait_daemon, &wait); diff --git a/fs/ocfs2/dlm/dlmthread.c b/fs/ocfs2/dlm/dlmthread.c index e73c833..1c6db06 100644 --- a/fs/ocfs2/dlm/dlmthread.c +++ b/fs/ocfs2/dlm/dlmthread.c @@ -68,8 +68,7 @@ void __dlm_wait_on_lockres_flags(struct dlm_lock_resource *res, int flags) repeat: set_current_state(TASK_UNINTERRUPTIBLE); if (res->state & flags) { - spin_unlock(&res->spinlock); - schedule(); + schedule_spin_unlock(&res->spinlock); spin_lock(&res->spinlock); goto repeat; } diff --git a/fs/signalfd.c b/fs/signalfd.c index 424b7b6..a4331a9 100644 --- a/fs/signalfd.c +++ b/fs/signalfd.c @@ -183,8 +183,7 @@ static ssize_t signalfd_dequeue(struct signalfd_ctx *ctx, siginfo_t *info, ret = -ERESTARTSYS; break; } - spin_unlock_irq(¤t->sighand->siglock); - schedule(); + schedule_spin_unlock_irq(¤t->sighand->siglock); spin_lock_irq(¤t->sighand->siglock); } spin_unlock_irq(¤t->sighand->siglock); diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h index b9ea262..278dd61 100644 --- a/fs/xfs/xfs_log_priv.h +++ b/fs/xfs/xfs_log_priv.h @@ -682,8 +682,7 @@ static inline void xlog_wait(wait_queue_head_t *wq, spinlock_t *lock) add_wait_queue_exclusive(wq, &wait); __set_current_state(TASK_UNINTERRUPTIBLE); - spin_unlock(lock); - schedule(); + schedule_spin_unlock(lock); remove_wait_queue(wq, &wait); } #endif /* __KERNEL__ */ diff --git a/fs/xfs/xfs_trans_ail.c b/fs/xfs/xfs_trans_ail.c index 0eda725..6f36414 100644 --- a/fs/xfs/xfs_trans_ail.c +++ b/fs/xfs/xfs_trans_ail.c @@ -533,8 +533,7 @@ xfsaild( smp_rmb(); if (!xfs_ail_min(ailp) && ailp->xa_target == ailp->xa_target_prev) { - spin_unlock(&ailp->xa_lock); - schedule(); + schedule_spin_unlock(&ailp->xa_lock); tout = 0; continue; } @@ -618,8 +617,7 @@ xfs_ail_push_all_sync( prepare_to_wait(&ailp->xa_empty, &wait, TASK_UNINTERRUPTIBLE); ailp->xa_target = lip->li_lsn; wake_up_process(ailp->xa_task); - spin_unlock(&ailp->xa_lock); - schedule(); + schedule_spin_unlock(&ailp->xa_lock); spin_lock(&ailp->xa_lock); } spin_unlock(&ailp->xa_lock); diff --git a/kernel/posix-cpu-timers.c b/kernel/posix-cpu-timers.c index c7f31aa..6e2c7a2 100644 --- a/kernel/posix-cpu-timers.c +++ b/kernel/posix-cpu-timers.c @@ -1358,8 +1358,7 @@ static int do_cpu_nanosleep(const clockid_t which_clock, int flags, * Block until cpu_timer_fire (or a signal) wakes us. */ __set_current_state(TASK_INTERRUPTIBLE); - spin_unlock_irq(&timer.it_lock); - schedule(); + schedule_spin_unlock_irq(&timer.it_lock); spin_lock_irq(&timer.it_lock); } diff --git a/kernel/workqueue.c b/kernel/workqueue.c index f02c4a4..0da9b8e 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -2321,8 +2321,7 @@ sleep: */ worker_enter_idle(worker); __set_current_state(TASK_INTERRUPTIBLE); - spin_unlock_irq(&pool->lock); - schedule(); + schedule_spin_unlock_irq(&pool->lock); goto woke_up; } diff --git a/sound/core/control.c b/sound/core/control.c index d8aa206..fba94a5 100644 --- a/sound/core/control.c +++ b/sound/core/control.c @@ -1437,8 +1437,7 @@ static ssize_t snd_ctl_read(struct file *file, char __user *buffer, init_waitqueue_entry(&wait, current); add_wait_queue(&ctl->change_sleep, &wait); set_current_state(TASK_INTERRUPTIBLE); - spin_unlock_irq(&ctl->read_lock); - schedule(); + schedule_spin_unlock_irq(&ctl->read_lock); remove_wait_queue(&ctl->change_sleep, &wait); if (ctl->card->shutdown) return -ENODEV; diff --git a/sound/core/rawmidi.c b/sound/core/rawmidi.c index 7b596b5..6bd5d45 100644 --- a/sound/core/rawmidi.c +++ b/sound/core/rawmidi.c @@ -996,8 +996,7 @@ static ssize_t snd_rawmidi_read(struct file *file, char __user *buf, size_t coun init_waitqueue_entry(&wait, current); add_wait_queue(&runtime->sleep, &wait); set_current_state(TASK_INTERRUPTIBLE); - spin_unlock_irq(&runtime->lock); - schedule(); + schedule_spin_unlock_irq(&runtime->lock); remove_wait_queue(&runtime->sleep, &wait); if (rfile->rmidi->card->shutdown) return -ENODEV; diff --git a/sound/core/seq/seq_fifo.c b/sound/core/seq/seq_fifo.c index 0d75afa..520e2f4 100644 --- a/sound/core/seq/seq_fifo.c +++ b/sound/core/seq/seq_fifo.c @@ -191,8 +191,7 @@ int snd_seq_fifo_cell_out(struct snd_seq_fifo *f, } set_current_state(TASK_INTERRUPTIBLE); add_wait_queue(&f->input_sleep, &wait); - spin_unlock_irq(&f->lock); - schedule(); + schedule_spin_unlock_irq(&f->lock); spin_lock_irq(&f->lock); remove_wait_queue(&f->input_sleep, &wait); if (signal_pending(current)) { diff --git a/sound/core/seq/seq_memory.c b/sound/core/seq/seq_memory.c index f478f77..3741f6e 100644 --- a/sound/core/seq/seq_memory.c +++ b/sound/core/seq/seq_memory.c @@ -244,8 +244,7 @@ static int snd_seq_cell_alloc(struct snd_seq_pool *pool, set_current_state(TASK_INTERRUPTIBLE); add_wait_queue(&pool->output_sleep, &wait); - spin_unlock_irq(&pool->lock); - schedule(); + schedule_spin_unlock_irq(&pool->lock); spin_lock_irq(&pool->lock); remove_wait_queue(&pool->output_sleep, &wait); /* interrupted? */ diff --git a/sound/core/timer.c b/sound/core/timer.c index 6ddcf06..99cbc7e 100644 --- a/sound/core/timer.c +++ b/sound/core/timer.c @@ -1863,8 +1863,7 @@ static ssize_t snd_timer_user_read(struct file *file, char __user *buffer, init_waitqueue_entry(&wait, current); add_wait_queue(&tu->qchange_sleep, &wait); - spin_unlock_irq(&tu->qlock); - schedule(); + schedule_spin_unlock_irq(&tu->qlock); spin_lock_irq(&tu->qlock); remove_wait_queue(&tu->qchange_sleep, &wait); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/