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Fix compile-time warnings caused by duplicate struct typedefs (#16880)

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Some compiler/versions warn these typedefs according to #16660.

The platform specific header sys/abd_os.h shouldn't define or use abd_t,
as it's defined in its non-platform specific consumer sys/abd.h.
Do the same as what FreeBSD header does.

Original-patch-by: Tomohiro Kusumi <kusumi.tomohiro@gmail.com>
Signed-off-by: Rob Norris <robn@despairlabs.com>
(cherry picked from commit a9851ea3dd)

Co-authored-by: Tomohiro Kusumi <kusumi.tomohiro@gmail.com>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
This commit is contained in:
Rob Norris 2024-12-19 10:54:54 +11:00 committed by GitHub
parent 5c51f8fc2f
commit ff7d051475
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GPG Key ID: B5690EEEBB952194
2 changed files with 6 additions and 5 deletions
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1
include/os/linux/spl/sys/taskq.h
View File

@ -33,6 +33,7 @@
#include <sys/thread.h>
#include <sys/rwlock.h>
#include <sys/wait.h>
#include <sys/kstat.h>
#define TASKQ_NAMELEN 31

10
include/os/linux/zfs/sys/abd_os.h
View File

@ -30,6 +30,8 @@
extern "C" {
#endif
struct abd;
struct abd_scatter {
uint_t abd_offset;
uint_t abd_nents;
@ -41,10 +43,8 @@ struct abd_linear {
struct scatterlist *abd_sgl; /* for LINEAR_PAGE */
};
typedef struct abd abd_t;
typedef int abd_iter_page_func_t(struct page *, size_t, size_t, void *);
int abd_iterate_page_func(abd_t *, size_t, size_t, abd_iter_page_func_t *,
int abd_iterate_page_func(struct abd *, size_t, size_t, abd_iter_page_func_t *,
void *);
/*
@ -52,8 +52,8 @@ int abd_iterate_page_func(abd_t *, size_t, size_t, abd_iter_page_func_t *,
* Note: these are only needed to support vdev_classic. See comment in
* vdev_disk.c.
*/
unsigned int abd_bio_map_off(struct bio *, abd_t *, unsigned int, size_t);
unsigned long abd_nr_pages_off(abd_t *, unsigned int, size_t);
unsigned int abd_bio_map_off(struct bio *, struct abd *, unsigned int, size_t);
unsigned long abd_nr_pages_off(struct abd *, unsigned int, size_t);
#ifdef __cplusplus
}