diff options
| author | Uladzislau Rezki (Sony) <urezki@gmail.com> | 2023-03-31 09:37:27 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-04-18 16:29:48 -0700 |
| commit | fa1c77c13ca59101c4fbf0ff8bbadd3aaba375f8 (patch) | |
| tree | 389e8308cd842908a291ee39b89afe7297877f88 /mm/vmalloc.c | |
| parent | 27d9a0fdb53f05c93ed9c674b870c8add451697e (diff) | |
| download | linux-fa1c77c13ca59101c4fbf0ff8bbadd3aaba375f8.tar.gz | |
mm: vmalloc: rename addr_to_vb_xarray() function
Short the name of the addr_to_vb_xarray() function to the addr_to_vb_xa().
This aligns with other internal function abbreviations.
Link: https://lkml.kernel.org/r/20230331073727.6968-1-urezki@gmail.com
Signed-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com>
Suggested-by: Baoquan He <bhe@redhat.com>
Reviewed-by: Baoquan He <bhe@redhat.com>
Reviewed-by: Lorenzo Stoakes <lstoakes@gmail.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Dave Chinner <david@fromorbit.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Oleksiy Avramchenko <oleksiy.avramchenko@sony.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/vmalloc.c')
| -rw-r--r-- | mm/vmalloc.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/mm/vmalloc.c b/mm/vmalloc.c index add33286a43b2..9683573f12250 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -1949,7 +1949,7 @@ static DEFINE_PER_CPU(struct vmap_block_queue, vmap_block_queue); * used as a hash table. When used as a hash a 'cpu' passed to * per_cpu() is not actually a CPU but rather a hash index. * - * A hash function is addr_to_vb_xarray() which hashes any address + * A hash function is addr_to_vb_xa() which hashes any address * to a specific index(in a hash) it belongs to. This then uses a * per_cpu() macro to access an array with generated index. * @@ -1975,7 +1975,7 @@ static DEFINE_PER_CPU(struct vmap_block_queue, vmap_block_queue); * however xarray spinlocks protect against any contention that remains. */ static struct xarray * -addr_to_vb_xarray(unsigned long addr) +addr_to_vb_xa(unsigned long addr) { int index = (addr / VMAP_BLOCK_SIZE) % num_possible_cpus(); @@ -2052,7 +2052,7 @@ static void *new_vmap_block(unsigned int order, gfp_t gfp_mask) bitmap_set(vb->used_map, 0, (1UL << order)); INIT_LIST_HEAD(&vb->free_list); - xa = addr_to_vb_xarray(va->va_start); + xa = addr_to_vb_xa(va->va_start); vb_idx = addr_to_vb_idx(va->va_start); err = xa_insert(xa, vb_idx, vb, gfp_mask); if (err) { @@ -2074,7 +2074,7 @@ static void free_vmap_block(struct vmap_block *vb) struct vmap_block *tmp; struct xarray *xa; - xa = addr_to_vb_xarray(vb->va->va_start); + xa = addr_to_vb_xa(vb->va->va_start); tmp = xa_erase(xa, addr_to_vb_idx(vb->va->va_start)); BUG_ON(tmp != vb); @@ -2197,7 +2197,7 @@ static void vb_free(unsigned long addr, unsigned long size) order = get_order(size); offset = (addr & (VMAP_BLOCK_SIZE - 1)) >> PAGE_SHIFT; - xa = addr_to_vb_xarray(addr); + xa = addr_to_vb_xa(addr); vb = xa_load(xa, addr_to_vb_idx(addr)); spin_lock(&vb->lock); @@ -3596,7 +3596,7 @@ static size_t vmap_ram_vread_iter(struct iov_iter *iter, const char *addr, * Area is split into regions and tracked with vmap_block, read out * each region and zero fill the hole between regions. */ - xa = addr_to_vb_xarray((unsigned long) addr); + xa = addr_to_vb_xa((unsigned long) addr); vb = xa_load(xa, addr_to_vb_idx((unsigned long)addr)); if (!vb) goto finished_zero; |