From dc413d4126d02be71a014786e17e7b605443e887 Mon Sep 17 00:00:00 2001 From: Niels de Vos Date: Sat, 29 Jul 2017 14:16:07 +0200 Subject: refcount: typecast function for calling on free All of the functions called to free the refcounted structure are doing a typecast from (void*) to their own type taht is being free'd. This really is not needed and the refcount interface is made a little simpler without the requirement of typecasting. With this small improvement in the API, all callers are updated too. Cherry picked from commit f2ca301bd741e3e3f076cd3f72fcd377bcef2a1a: > Change-Id: I32473b6d1799f62861d4b2d78ea30c09e6c80ab1 > BUG: 1416889 > Signed-off-by: Niels de Vos > Reviewed-on: https://review.gluster.org/16471 > Smoke: Gluster Build System > NetBSD-regression: NetBSD Build System > Reviewed-by: Xavier Hernandez > CentOS-regression: Gluster Build System > Reviewed-by: Kaleb KEITHLEY Backport note: This patch makes it easier to backport changes that use gf_refcount_t. There is no functional change. Change-Id: I32473b6d1799f62861d4b2d78ea30c09e6c80ab1 BUG: 1471870 Signed-off-by: Niels de Vos Reviewed-on: https://review.gluster.org/17913 Smoke: Gluster Build System CentOS-regression: Gluster Build System Reviewed-by: Shyamsundar Ranganathan --- api/src/glfs.c | 10 +++------- libglusterfs/src/refcount.h | 2 +- rpc/rpc-transport/socket/src/socket.c | 6 ++---- xlators/cluster/dht/src/dht-helper.c | 9 ++------- xlators/features/marker/src/marker-quota-helper.c | 6 ++---- xlators/features/marker/src/marker-quota-helper.h | 3 --- 6 files changed, 10 insertions(+), 26 deletions(-) diff --git a/api/src/glfs.c b/api/src/glfs.c index d19effb1573..9bd910f59e0 100644 --- a/api/src/glfs.c +++ b/api/src/glfs.c @@ -583,16 +583,12 @@ pub_glfs_from_glfd (struct glfs_fd *glfd) GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_from_glfd, 3.4.0); -void -glfs_fd_destroy (void *data) +static void +glfs_fd_destroy (struct glfs_fd *glfd) { - struct glfs_fd *glfd = NULL; - - if (!data) + if (!glfd) return; - glfd = (struct glfs_fd *)data; - glfs_lock (glfd->fs, _gf_true); { list_del_init (&glfd->openfds); diff --git a/libglusterfs/src/refcount.h b/libglusterfs/src/refcount.h index db9432acbbc..583b75cf8c2 100644 --- a/libglusterfs/src/refcount.h +++ b/libglusterfs/src/refcount.h @@ -84,7 +84,7 @@ _gf_ref_init (gf_ref_t *ref, gf_ref_release_t release, void *data); * * Sets the refcount to 1. */ -#define GF_REF_INIT(p, d) _gf_ref_init (&(p)->_ref, d, p) +#define GF_REF_INIT(p, d) _gf_ref_init (&(p)->_ref, (gf_ref_release_t) d, p) /* GF_REF_GET -- increase the refcount of a GF_REF_DECL structure * diff --git a/rpc/rpc-transport/socket/src/socket.c b/rpc/rpc-transport/socket/src/socket.c index 71eacf83f2a..8c62a25f67d 100644 --- a/rpc/rpc-transport/socket/src/socket.c +++ b/rpc/rpc-transport/socket/src/socket.c @@ -3961,11 +3961,9 @@ init_openssl_mt (void) SSL_load_error_strings(); } -void -socket_poller_mayday (void *data) +static void +socket_poller_mayday (socket_private_t *priv) { - socket_private_t *priv = (socket_private_t *)data; - if (priv == NULL) return; diff --git a/xlators/cluster/dht/src/dht-helper.c b/xlators/cluster/dht/src/dht-helper.c index c9bf60eb591..55f86075f5e 100644 --- a/xlators/cluster/dht/src/dht-helper.c +++ b/xlators/cluster/dht/src/dht-helper.c @@ -15,15 +15,10 @@ #include "dht-helper.h" -void -dht_free_fd_ctx (void *data) +static void +dht_free_fd_ctx (dht_fd_ctx_t *fd_ctx) { - dht_fd_ctx_t *fd_ctx = NULL; - - fd_ctx = (dht_fd_ctx_t *)data; GF_FREE (fd_ctx); - - return; } diff --git a/xlators/features/marker/src/marker-quota-helper.c b/xlators/features/marker/src/marker-quota-helper.c index 1fed9df6d6a..e3e218f8af5 100644 --- a/xlators/features/marker/src/marker-quota-helper.c +++ b/xlators/features/marker/src/marker-quota-helper.c @@ -146,11 +146,9 @@ out: return ctx; } -void -mq_contri_fini (void *data) +static void +mq_contri_fini (inode_contribution_t *contri) { - inode_contribution_t *contri = data; - LOCK_DESTROY (&contri->lock); GF_FREE (contri); } diff --git a/xlators/features/marker/src/marker-quota-helper.h b/xlators/features/marker/src/marker-quota-helper.h index bf417aa8241..444ba7ca71e 100644 --- a/xlators/features/marker/src/marker-quota-helper.h +++ b/xlators/features/marker/src/marker-quota-helper.h @@ -66,9 +66,6 @@ mq_local_ref (quota_local_t *); int32_t mq_local_unref (xlator_t *, quota_local_t *); -void -mq_contri_fini (void *data); - inode_contribution_t* mq_contri_init (inode_t *inode); -- cgit