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| author | Eric Sesterhenn <snakebyte@gmx.de> | 2009-02-13 09:13:11 +0100 |
|---|---|---|
| committer | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2009-02-17 12:45:22 +0200 |
| commit | ec32816f94a0baf90f5e73033dcdbc8679c7f91d (patch) | |
| tree | c8b1c9b3d4f782e131c621ae27a7cf74de041995 | |
| parent | 2bc275e9b04f23708c495a8bfe92a5f4b65345c8 (diff) | |
| download | kernel_samsung_espresso10-ec32816f94a0baf90f5e73033dcdbc8679c7f91d.zip kernel_samsung_espresso10-ec32816f94a0baf90f5e73033dcdbc8679c7f91d.tar.gz kernel_samsung_espresso10-ec32816f94a0baf90f5e73033dcdbc8679c7f91d.tar.bz2 | |
UBIFS: list usage cleanup
Trivial cleanup, list_del(); list_add{,_tail}() is equivalent
to list_move{,_tail}(). Semantic patch for coccinelle can be
found at www.cccmz.de/~snakebyte/list_move_tail.spatch
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
| -rw-r--r-- | fs/ubifs/log.c | 3 | ||||
| -rw-r--r-- | fs/ubifs/shrinker.c | 6 |
2 files changed, 3 insertions, 6 deletions
diff --git a/fs/ubifs/log.c b/fs/ubifs/log.c index 3e0aa73..1004261 100644 --- a/fs/ubifs/log.c +++ b/fs/ubifs/log.c @@ -367,7 +367,6 @@ static void remove_buds(struct ubifs_info *c) bud->jhead, c->leb_size - bud->start, c->cmt_bud_bytes); rb_erase(p1, &c->buds); - list_del(&bud->list); /* * If the commit does not finish, the recovery will need * to replay the journal, in which case the old buds @@ -375,7 +374,7 @@ static void remove_buds(struct ubifs_info *c) * commit i.e. do not allow them to be garbage * collected. */ - list_add(&bud->list, &c->old_buds); + list_move(&bud->list, &c->old_buds); } } spin_unlock(&c->buds_lock); diff --git a/fs/ubifs/shrinker.c b/fs/ubifs/shrinker.c index e7bab52..02feb59 100644 --- a/fs/ubifs/shrinker.c +++ b/fs/ubifs/shrinker.c @@ -206,8 +206,7 @@ static int shrink_tnc_trees(int nr, int age, int *contention) * Move this one to the end of the list to provide some * fairness. */ - list_del(&c->infos_list); - list_add_tail(&c->infos_list, &ubifs_infos); + list_move_tail(&c->infos_list, &ubifs_infos); mutex_unlock(&c->umount_mutex); if (freed >= nr) break; @@ -263,8 +262,7 @@ static int kick_a_thread(void) } if (i == 1) { - list_del(&c->infos_list); - list_add_tail(&c->infos_list, &ubifs_infos); + list_move_tail(&c->infos_list, &ubifs_infos); spin_unlock(&ubifs_infos_lock); ubifs_request_bg_commit(c); |