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fs/eventpoll.c: fix spelling

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eventpoll.c has wonderful comments but some annoying typos
sneaked in:
	* toepoll_ctl -> to epoll_ctl
	* rapresent -> represents
	* sructure -> structure
	* machanism -> mechanism
	* trasfering -> transferring

Signed-off-by: Daniel Baluta <daniel.baluta@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Daniel Baluta
2011-01-30 23:42:29 +02:00
committed by Jiri Kosina
parent a335b2e173
commit bf6a41db77
1 changed files with 6 additions and 6 deletions
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12
fs/eventpoll.c
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@@ -62,7 +62,7 @@
* This mutex is acquired by ep_free() during the epoll file * This mutex is acquired by ep_free() during the epoll file
* cleanup path and it is also acquired by eventpoll_release_file() * cleanup path and it is also acquired by eventpoll_release_file()
* if a file has been pushed inside an epoll set and it is then * if a file has been pushed inside an epoll set and it is then
* close()d without a previous call toepoll_ctl(EPOLL_CTL_DEL). * close()d without a previous call to epoll_ctl(EPOLL_CTL_DEL).
* It is possible to drop the "ep->mtx" and to use the global * It is possible to drop the "ep->mtx" and to use the global
* mutex "epmutex" (together with "ep->lock") to have it working, * mutex "epmutex" (together with "ep->lock") to have it working,
* but having "ep->mtx" will make the interface more scalable. * but having "ep->mtx" will make the interface more scalable.
@@ -145,11 +145,11 @@ struct epitem {
/* /*
* This structure is stored inside the "private_data" member of the file * This structure is stored inside the "private_data" member of the file
* structure and rapresent the main data sructure for the eventpoll * structure and represents the main data structure for the eventpoll
* interface. * interface.
*/ */
struct eventpoll { struct eventpoll {
/* Protect the this structure access */ /* Protect the access to this structure */
spinlock_t lock; spinlock_t lock;
/* /*
@@ -783,7 +783,7 @@ static struct epitem *ep_find(struct eventpoll *ep, struct file *file, int fd)
/* /*
* This is the callback that is passed to the wait queue wakeup * This is the callback that is passed to the wait queue wakeup
* machanism. It is called by the stored file descriptors when they * mechanism. It is called by the stored file descriptors when they
* have events to report. * have events to report.
*/ */
static int ep_poll_callback(wait_queue_t *wait, unsigned mode, int sync, void *key) static int ep_poll_callback(wait_queue_t *wait, unsigned mode, int sync, void *key)
@@ -814,9 +814,9 @@ static int ep_poll_callback(wait_queue_t *wait, unsigned mode, int sync, void *k
goto out_unlock; goto out_unlock;
/* /*
* If we are trasfering events to userspace, we can hold no locks * If we are transferring events to userspace, we can hold no locks
* (because we're accessing user memory, and because of linux f_op->poll() * (because we're accessing user memory, and because of linux f_op->poll()
* semantics). All the events that happens during that period of time are * semantics). All the events that happen during that period of time are
* chained in ep->ovflist and requeued later on. * chained in ep->ovflist and requeued later on.
*/ */
if (unlikely(ep->ovflist != EP_UNACTIVE_PTR)) { if (unlikely(ep->ovflist != EP_UNACTIVE_PTR)) {