From c922d5f7f5457da9e9b5a26dd53e2dcef6ca2f7d Mon Sep 17 00:00:00 2001 From: "Josef \"Jeff\" Sipek" Date: Fri, 8 Dec 2006 02:36:33 -0800 Subject: [PATCH] struct path: rename DM's struct path Rename DM's struct path to struct dm_path to prevent name collision between it and struct path from fs/namei.c. Signed-off-by: Josef "Jeff" Sipek Acked-by: Alasdair G Kergon Cc: Cc: Al Viro Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/md/dm-emc.c | 10 +++++----- drivers/md/dm-hw-handler.h | 2 +- drivers/md/dm-mpath.c | 6 +++--- drivers/md/dm-mpath.h | 4 ++-- drivers/md/dm-path-selector.h | 12 ++++++------ drivers/md/dm-round-robin.c | 12 ++++++------ 6 files changed, 23 insertions(+), 23 deletions(-) diff --git a/drivers/md/dm-emc.c b/drivers/md/dm-emc.c index 2b2d45d7baa..265c467854d 100644 --- a/drivers/md/dm-emc.c +++ b/drivers/md/dm-emc.c @@ -40,7 +40,7 @@ static inline void free_bio(struct bio *bio) static int emc_endio(struct bio *bio, unsigned int bytes_done, int error) { - struct path *path = bio->bi_private; + struct dm_path *path = bio->bi_private; if (bio->bi_size) return 1; @@ -61,7 +61,7 @@ static int emc_endio(struct bio *bio, unsigned int bytes_done, int error) return 0; } -static struct bio *get_failover_bio(struct path *path, unsigned data_size) +static struct bio *get_failover_bio(struct dm_path *path, unsigned data_size) { struct bio *bio; struct page *page; @@ -96,7 +96,7 @@ static struct bio *get_failover_bio(struct path *path, unsigned data_size) } static struct request *get_failover_req(struct emc_handler *h, - struct bio *bio, struct path *path) + struct bio *bio, struct dm_path *path) { struct request *rq; struct block_device *bdev = bio->bi_bdev; @@ -133,7 +133,7 @@ static struct request *get_failover_req(struct emc_handler *h, } static struct request *emc_trespass_get(struct emc_handler *h, - struct path *path) + struct dm_path *path) { struct bio *bio; struct request *rq; @@ -191,7 +191,7 @@ static struct request *emc_trespass_get(struct emc_handler *h, } static void emc_pg_init(struct hw_handler *hwh, unsigned bypassed, - struct path *path) + struct dm_path *path) { struct request *rq; struct request_queue *q = bdev_get_queue(path->dev->bdev); diff --git a/drivers/md/dm-hw-handler.h b/drivers/md/dm-hw-handler.h index 15f5629e231..32eff28e4ad 100644 --- a/drivers/md/dm-hw-handler.h +++ b/drivers/md/dm-hw-handler.h @@ -32,7 +32,7 @@ struct hw_handler_type { void (*destroy) (struct hw_handler *hwh); void (*pg_init) (struct hw_handler *hwh, unsigned bypassed, - struct path *path); + struct dm_path *path); unsigned (*error) (struct hw_handler *hwh, struct bio *bio); int (*status) (struct hw_handler *hwh, status_type_t type, char *result, unsigned int maxlen); diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c index cf8bf052138..e9dfe2c9805 100644 --- a/drivers/md/dm-mpath.c +++ b/drivers/md/dm-mpath.c @@ -31,7 +31,7 @@ struct pgpath { struct priority_group *pg; /* Owning PG */ unsigned fail_count; /* Cumulative failure count */ - struct path path; + struct dm_path path; }; #define path_to_pgpath(__pgp) container_of((__pgp), struct pgpath, path) @@ -229,7 +229,7 @@ static void __switch_pg(struct multipath *m, struct pgpath *pgpath) static int __choose_path_in_pg(struct multipath *m, struct priority_group *pg) { - struct path *path; + struct dm_path *path; path = pg->ps.type->select_path(&pg->ps, &m->repeat_count); if (!path) @@ -957,7 +957,7 @@ static int bypass_pg_num(struct multipath *m, const char *pgstr, int bypassed) /* * pg_init must call this when it has completed its initialisation */ -void dm_pg_init_complete(struct path *path, unsigned err_flags) +void dm_pg_init_complete(struct dm_path *path, unsigned err_flags) { struct pgpath *pgpath = path_to_pgpath(path); struct priority_group *pg = pgpath->pg; diff --git a/drivers/md/dm-mpath.h b/drivers/md/dm-mpath.h index 8a4bf2b6d52..b9cdcbb3ed5 100644 --- a/drivers/md/dm-mpath.h +++ b/drivers/md/dm-mpath.h @@ -11,7 +11,7 @@ struct dm_dev; -struct path { +struct dm_path { struct dm_dev *dev; /* Read-only */ unsigned is_active; /* Read-only */ @@ -20,6 +20,6 @@ struct path { }; /* Callback for hwh_pg_init_fn to use when complete */ -void dm_pg_init_complete(struct path *path, unsigned err_flags); +void dm_pg_init_complete(struct dm_path *path, unsigned err_flags); #endif diff --git a/drivers/md/dm-path-selector.h b/drivers/md/dm-path-selector.h index 732d06a84f8..27357b85d73 100644 --- a/drivers/md/dm-path-selector.h +++ b/drivers/md/dm-path-selector.h @@ -44,7 +44,7 @@ struct path_selector_type { * Add an opaque path object, along with some selector specific * path args (eg, path priority). */ - int (*add_path) (struct path_selector *ps, struct path *path, + int (*add_path) (struct path_selector *ps, struct dm_path *path, int argc, char **argv, char **error); /* @@ -55,27 +55,27 @@ struct path_selector_type { * calling the function again. 0 means don't call it again unless * the path fails. */ - struct path *(*select_path) (struct path_selector *ps, + struct dm_path *(*select_path) (struct path_selector *ps, unsigned *repeat_count); /* * Notify the selector that a path has failed. */ - void (*fail_path) (struct path_selector *ps, struct path *p); + void (*fail_path) (struct path_selector *ps, struct dm_path *p); /* * Ask selector to reinstate a path. */ - int (*reinstate_path) (struct path_selector *ps, struct path *p); + int (*reinstate_path) (struct path_selector *ps, struct dm_path *p); /* * Table content based on parameters added in ps_add_path_fn * or path selector status */ - int (*status) (struct path_selector *ps, struct path *path, + int (*status) (struct path_selector *ps, struct dm_path *path, status_type_t type, char *result, unsigned int maxlen); - int (*end_io) (struct path_selector *ps, struct path *path); + int (*end_io) (struct path_selector *ps, struct dm_path *path); }; /* Register a path selector */ diff --git a/drivers/md/dm-round-robin.c b/drivers/md/dm-round-robin.c index 6f9fcd4db9b..a348a97b65a 100644 --- a/drivers/md/dm-round-robin.c +++ b/drivers/md/dm-round-robin.c @@ -21,7 +21,7 @@ *---------------------------------------------------------------*/ struct path_info { struct list_head list; - struct path *path; + struct dm_path *path; unsigned repeat_count; }; @@ -80,7 +80,7 @@ static void rr_destroy(struct path_selector *ps) ps->context = NULL; } -static int rr_status(struct path_selector *ps, struct path *path, +static int rr_status(struct path_selector *ps, struct dm_path *path, status_type_t type, char *result, unsigned int maxlen) { struct path_info *pi; @@ -106,7 +106,7 @@ static int rr_status(struct path_selector *ps, struct path *path, * Called during initialisation to register each path with an * optional repeat_count. */ -static int rr_add_path(struct path_selector *ps, struct path *path, +static int rr_add_path(struct path_selector *ps, struct dm_path *path, int argc, char **argv, char **error) { struct selector *s = (struct selector *) ps->context; @@ -141,7 +141,7 @@ static int rr_add_path(struct path_selector *ps, struct path *path, return 0; } -static void rr_fail_path(struct path_selector *ps, struct path *p) +static void rr_fail_path(struct path_selector *ps, struct dm_path *p) { struct selector *s = (struct selector *) ps->context; struct path_info *pi = p->pscontext; @@ -149,7 +149,7 @@ static void rr_fail_path(struct path_selector *ps, struct path *p) list_move(&pi->list, &s->invalid_paths); } -static int rr_reinstate_path(struct path_selector *ps, struct path *p) +static int rr_reinstate_path(struct path_selector *ps, struct dm_path *p) { struct selector *s = (struct selector *) ps->context; struct path_info *pi = p->pscontext; @@ -159,7 +159,7 @@ static int rr_reinstate_path(struct path_selector *ps, struct path *p) return 0; } -static struct path *rr_select_path(struct path_selector *ps, +static struct dm_path *rr_select_path(struct path_selector *ps, unsigned *repeat_count) { struct selector *s = (struct selector *) ps->context; 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