mirrors/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-05-06 06:10:45 -04:00
Code Issues Packages Projects Releases Wiki Activity

bcachefs: bch2_bkey_ptrs_rebalance_opts()

Browse Source 
Small optimization for bch2_bkey_sectors_need_rebalance()

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet
2025-03-13 00:47:51 -04:00
parent 7c1e2a254f
commit 9ec0089149
1 changed files with 9 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
fs/bcachefs/rebalance.c
View File

@@ -26,9 +26,8 @@
/* bch_extent_rebalance: */
static const struct bch_extent_rebalance *bch2_bkey_rebalance_opts(struct bkey_s_c k)
static const struct bch_extent_rebalance *bch2_bkey_ptrs_rebalance_opts(struct bkey_ptrs_c ptrs)
{
struct bkey_ptrs_c ptrs = bch2_bkey_ptrs_c(k);
const union bch_extent_entry *entry;
bkey_extent_entry_for_each(ptrs, entry)
@@ -38,6 +37,11 @@ static const struct bch_extent_rebalance *bch2_bkey_rebalance_opts(struct bkey_s
return NULL;
}
static const struct bch_extent_rebalance *bch2_bkey_rebalance_opts(struct bkey_s_c k)
{
return bch2_bkey_ptrs_rebalance_opts(bch2_bkey_ptrs_c(k));
}
static inline unsigned bch2_bkey_ptrs_need_compress(struct bch_fs *c,
struct bch_io_opts *opts,
struct bkey_s_c k,
@@ -97,11 +101,12 @@ static unsigned bch2_bkey_ptrs_need_rebalance(struct bch_fs *c,
u64 bch2_bkey_sectors_need_rebalance(struct bch_fs *c, struct bkey_s_c k)
{
const struct bch_extent_rebalance *opts = bch2_bkey_rebalance_opts(k);
struct bkey_ptrs_c ptrs = bch2_bkey_ptrs_c(k);
const struct bch_extent_rebalance *opts = bch2_bkey_ptrs_rebalance_opts(ptrs);
if (!opts)
return 0;
struct bkey_ptrs_c ptrs = bch2_bkey_ptrs_c(k);
const union bch_extent_entry *entry;
struct extent_ptr_decoded p;
u64 sectors = 0;