diff options
| author | Ingo Molnar <mingo@kernel.org> | 2017-06-20 13:06:13 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-06-20 13:18:27 +0300 |
| commit | ac6424b981bce1c4bc55675c6ce11bfe1bbfa64f (patch) | |
| tree | a9312337219777a9d3fb65d4673bbc6b5eeacd9c /fs/autofs4/waitq.c | |
| parent | 9705596d08ac87c18aee32cc97f2783b7d14624e (diff) | |
| download | linux-ac6424b981bce1c4bc55675c6ce11bfe1bbfa64f.tar.xz | |
sched/wait: Rename wait_queue_t => wait_queue_entry_t
Rename:
wait_queue_t => wait_queue_entry_t
'wait_queue_t' was always a slight misnomer: its name implies that it's a "queue",
but in reality it's a queue *entry*. The 'real' queue is the wait queue head,
which had to carry the name.
Start sorting this out by renaming it to 'wait_queue_entry_t'.
This also allows the real structure name 'struct __wait_queue' to
lose its double underscore and become 'struct wait_queue_entry',
which is the more canonical nomenclature for such data types.
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'fs/autofs4/waitq.c')
| -rw-r--r-- | fs/autofs4/waitq.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c index 24a58bf9ca72..7071895b0678 100644 --- a/fs/autofs4/waitq.c +++ b/fs/autofs4/waitq.c @@ -104,7 +104,7 @@ static void autofs4_notify_daemon(struct autofs_sb_info *sbi, size_t pktsz; pr_debug("wait id = 0x%08lx, name = %.*s, type=%d\n", - (unsigned long) wq->wait_queue_token, + (unsigned long) wq->wait_queue_entry_token, wq->name.len, wq->name.name, type); memset(&pkt, 0, sizeof(pkt)); /* For security reasons */ @@ -120,7 +120,7 @@ static void autofs4_notify_daemon(struct autofs_sb_info *sbi, pktsz = sizeof(*mp); - mp->wait_queue_token = wq->wait_queue_token; + mp->wait_queue_entry_token = wq->wait_queue_entry_token; mp->len = wq->name.len; memcpy(mp->name, wq->name.name, wq->name.len); mp->name[wq->name.len] = '\0'; @@ -133,7 +133,7 @@ static void autofs4_notify_daemon(struct autofs_sb_info *sbi, pktsz = sizeof(*ep); - ep->wait_queue_token = wq->wait_queue_token; + ep->wait_queue_entry_token = wq->wait_queue_entry_token; ep->len = wq->name.len; memcpy(ep->name, wq->name.name, wq->name.len); ep->name[wq->name.len] = '\0'; @@ -153,7 +153,7 @@ static void autofs4_notify_daemon(struct autofs_sb_info *sbi, pktsz = sizeof(*packet); - packet->wait_queue_token = wq->wait_queue_token; + packet->wait_queue_entry_token = wq->wait_queue_entry_token; packet->len = wq->name.len; memcpy(packet->name, wq->name.name, wq->name.len); packet->name[wq->name.len] = '\0'; @@ -428,7 +428,7 @@ int autofs4_wait(struct autofs_sb_info *sbi, return -ENOMEM; } - wq->wait_queue_token = autofs4_next_wait_queue; + wq->wait_queue_entry_token = autofs4_next_wait_queue; if (++autofs4_next_wait_queue == 0) autofs4_next_wait_queue = 1; wq->next = sbi->queues; @@ -461,7 +461,7 @@ int autofs4_wait(struct autofs_sb_info *sbi, } pr_debug("new wait id = 0x%08lx, name = %.*s, nfy=%d\n", - (unsigned long) wq->wait_queue_token, wq->name.len, + (unsigned long) wq->wait_queue_entry_token, wq->name.len, wq->name.name, notify); /* @@ -471,7 +471,7 @@ int autofs4_wait(struct autofs_sb_info *sbi, } else { wq->wait_ctr++; pr_debug("existing wait id = 0x%08lx, name = %.*s, nfy=%d\n", - (unsigned long) wq->wait_queue_token, wq->name.len, + (unsigned long) wq->wait_queue_entry_token, wq->name.len, wq->name.name, notify); mutex_unlock(&sbi->wq_mutex); kfree(qstr.name); @@ -550,13 +550,13 @@ int autofs4_wait(struct autofs_sb_info *sbi, } -int autofs4_wait_release(struct autofs_sb_info *sbi, autofs_wqt_t wait_queue_token, int status) +int autofs4_wait_release(struct autofs_sb_info *sbi, autofs_wqt_t wait_queue_entry_token, int status) { struct autofs_wait_queue *wq, **wql; mutex_lock(&sbi->wq_mutex); for (wql = &sbi->queues; (wq = *wql) != NULL; wql = &wq->next) { - if (wq->wait_queue_token == wait_queue_token) + if (wq->wait_queue_entry_token == wait_queue_entry_token) break; } |