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eventpoll: rename attach_epitem() to ep_attach_file()

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ep_remove_file() tears down the f_ep linkage that attach_epitem()
establishes, so the pair should look like one. Rename to
ep_attach_file() for the "ep_*" + subject symmetry and to match the
naming used elsewhere in the file (ep_insert, ep_modify, ep_remove,
ep_remove_file, ep_remove_epi, ep_unregister_pollwait).

Pure rename; no functional change.

Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>
Link: https://patch.msgid.link/20260424-work-epoll-rework-v1-8-249ed00a20f3@kernel.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
Christian Brauner 2026-04-24 15:46:39 +02:00
parent c17eb7a528
commit 6a3f1a494b
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GPG Key ID: 91C61BC06578DCA2
1 changed files with 2 additions and 2 deletions
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4
fs/eventpoll.c
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@ -1735,7 +1735,7 @@ static noinline void ep_destroy_wakeup_source(struct epitem *epi)
wakeup_source_unregister(ws);
}
static int attach_epitem(struct file *file, struct epitem *epi)
static int ep_attach_file(struct file *file, struct epitem *epi)
{
struct epitems_head *to_free = NULL;
struct hlist_head *head = NULL;
@ -1806,7 +1806,7 @@ static int ep_insert(struct eventpoll *ep, const struct epoll_event *event,
if (tep)
mutex_lock_nested(&tep->mtx, 1);
/* Add the current item to the list of active epoll hook for this file */
if (unlikely(attach_epitem(tfile, epi) < 0)) {
if (unlikely(ep_attach_file(tfile, epi) < 0)) {
if (tep)
mutex_unlock(&tep->mtx);
kmem_cache_free(epi_cache, epi);