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git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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Docbook: add fs/eventfd.c and fix typos in it
Add fs/eventfd.c to filesystems docbook.
Make typo corrections in fs/eventfd.c.
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Davide Libenzi <davidel@xmailserver.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
authored by
Randy Dunlap
and committed by
Linus Torvalds
36182185
c756d08a
+11
-6
+5
Documentation/DocBook/filesystems.tmpl
+5
Documentation/DocBook/filesystems.tmpl
+6
-6
fs/eventfd.c
+6
-6
fs/eventfd.c
···
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* @ctx: [in] Pointer to eventfd context.
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*
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* The eventfd context reference must have been previously acquired either
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* with eventfd_ctx_get() or eventfd_ctx_fdget()).
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* with eventfd_ctx_get() or eventfd_ctx_fdget().
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*/
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void eventfd_ctx_put(struct eventfd_ctx *ctx)
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{
···
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* eventfd_ctx_remove_wait_queue - Read the current counter and removes wait queue.
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* @ctx: [in] Pointer to eventfd context.
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* @wait: [in] Wait queue to be removed.
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* @cnt: [out] Pointer to the 64bit conter value.
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* @cnt: [out] Pointer to the 64-bit counter value.
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*
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* Returns zero if successful, or the following error codes:
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* Returns %0 if successful, or the following error codes:
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*
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* -EAGAIN : The operation would have blocked.
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*
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* eventfd_ctx_read - Reads the eventfd counter or wait if it is zero.
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* @ctx: [in] Pointer to eventfd context.
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* @no_wait: [in] Different from zero if the operation should not block.
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* @cnt: [out] Pointer to the 64bit conter value.
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* @cnt: [out] Pointer to the 64-bit counter value.
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*
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* Returns zero if successful, or the following error codes:
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* Returns %0 if successful, or the following error codes:
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*
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* -EAGAIN : The operation would have blocked but @no_wait was nonzero.
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* -EAGAIN : The operation would have blocked but @no_wait was non-zero.
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* -ERESTARTSYS : A signal interrupted the wait operation.
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*
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* If @no_wait is zero, the function might sleep until the eventfd internal