diff options
| author | Carlos Maiolino <cmaiolino@redhat.com> | 2020-07-22 09:23:17 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2020-07-28 20:24:14 -0700 |
| commit | bae633a4a283afc8ceff5672c1f4f096d0558d70 (patch) | |
| tree | e3640c583949cf8cfe9b77b62af14f2cc8bbb401 /fs/xfs | |
| parent | ca4f2589905954b155e920b543e13a370d578511 (diff) | |
| download | linux-bae633a4a283afc8ceff5672c1f4f096d0558d70.tar.bz2 | |
xfs: remove xfs_zone_{alloc,zalloc} helpers
All their users have been converted to use MM API directly, no need to
keep them around anymore.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Carlos Maiolino <cmaiolino@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Diffstat (limited to 'fs/xfs')
| -rw-r--r-- | fs/xfs/kmem.c | 21 | ||||
| -rw-r--r-- | fs/xfs/kmem.h | 8 | ||||
| -rw-r--r-- | fs/xfs/xfs_trace.h | 1 |
3 files changed, 0 insertions, 30 deletions
diff --git a/fs/xfs/kmem.c b/fs/xfs/kmem.c index f1366475c389..e841ed781a25 100644 --- a/fs/xfs/kmem.c +++ b/fs/xfs/kmem.c @@ -115,24 +115,3 @@ kmem_realloc(const void *old, size_t newsize, xfs_km_flags_t flags) congestion_wait(BLK_RW_ASYNC, HZ/50); } while (1); } - -void * -kmem_zone_alloc(kmem_zone_t *zone, xfs_km_flags_t flags) -{ - int retries = 0; - gfp_t lflags = kmem_flags_convert(flags); - void *ptr; - - trace_kmem_zone_alloc(kmem_cache_size(zone), flags, _RET_IP_); - do { - ptr = kmem_cache_alloc(zone, lflags); - if (ptr || (flags & KM_MAYFAIL)) - return ptr; - if (!(++retries % 100)) - xfs_err(NULL, - "%s(%u) possible memory allocation deadlock in %s (mode:0x%x)", - current->comm, current->pid, - __func__, lflags); - congestion_wait(BLK_RW_ASYNC, HZ/50); - } while (1); -} diff --git a/fs/xfs/kmem.h b/fs/xfs/kmem.h index 34cbcfde9228..8e8555817e6d 100644 --- a/fs/xfs/kmem.h +++ b/fs/xfs/kmem.h @@ -85,14 +85,6 @@ kmem_zalloc_large(size_t size, xfs_km_flags_t flags) #define kmem_zone kmem_cache #define kmem_zone_t struct kmem_cache -extern void *kmem_zone_alloc(kmem_zone_t *, xfs_km_flags_t); - -static inline void * -kmem_zone_zalloc(kmem_zone_t *zone, xfs_km_flags_t flags) -{ - return kmem_zone_alloc(zone, flags | KM_ZERO); -} - static inline struct page * kmem_to_page(void *addr) { diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h index e9b2ce0948b6..abb1d859f226 100644 --- a/fs/xfs/xfs_trace.h +++ b/fs/xfs/xfs_trace.h @@ -3677,7 +3677,6 @@ DEFINE_KMEM_EVENT(kmem_alloc); DEFINE_KMEM_EVENT(kmem_alloc_io); DEFINE_KMEM_EVENT(kmem_alloc_large); DEFINE_KMEM_EVENT(kmem_realloc); -DEFINE_KMEM_EVENT(kmem_zone_alloc); TRACE_EVENT(xfs_check_new_dalign, TP_PROTO(struct xfs_mount *mp, int new_dalign, xfs_ino_t calc_rootino), |