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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 21:00:37 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 21:00:37 +0000 |
| commit | 94ac2ab3fff96814d7460a27a0e9d004abbd4128 (patch) | |
| tree | 9a4eb8cc234b540b0f4b93363109cdd37a20540b /fs/btrfs/bio.c | |
| parent | Adding debian version 6.8.12-1. (diff) | |
| download | linux-94ac2ab3fff96814d7460a27a0e9d004abbd4128.tar.xz linux-94ac2ab3fff96814d7460a27a0e9d004abbd4128.zip | |
Merging upstream version 6.9.2.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'fs/btrfs/bio.c')
| -rw-r--r-- | fs/btrfs/bio.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/fs/btrfs/bio.c b/fs/btrfs/bio.c index 928f512cdb..477f350a8b 100644 --- a/fs/btrfs/bio.c +++ b/fs/btrfs/bio.c @@ -11,7 +11,6 @@ #include "raid56.h" #include "async-thread.h" #include "dev-replace.h" -#include "rcu-string.h" #include "zoned.h" #include "file-item.h" #include "raid-stripe-tree.h" @@ -509,8 +508,6 @@ static void __btrfs_submit_bio(struct bio *bio, struct btrfs_io_context *bioc, if (!bioc) { /* Single mirror read/write fast path. */ btrfs_bio(bio)->mirror_num = mirror_num; - if (bio_op(bio) != REQ_OP_READ) - btrfs_bio(bio)->orig_physical = smap->physical; bio->bi_iter.bi_sector = smap->physical >> SECTOR_SHIFT; if (bio_op(bio) != REQ_OP_READ) btrfs_bio(bio)->orig_physical = smap->physical; @@ -611,8 +608,20 @@ static void run_one_async_done(struct btrfs_work *work, bool do_free) static bool should_async_write(struct btrfs_bio *bbio) { + bool auto_csum_mode = true; + +#ifdef CONFIG_BTRFS_DEBUG + struct btrfs_fs_devices *fs_devices = bbio->fs_info->fs_devices; + enum btrfs_offload_csum_mode csum_mode = READ_ONCE(fs_devices->offload_csum_mode); + + if (csum_mode == BTRFS_OFFLOAD_CSUM_FORCE_OFF) + return false; + + auto_csum_mode = (csum_mode == BTRFS_OFFLOAD_CSUM_AUTO); +#endif + /* Submit synchronously if the checksum implementation is fast. */ - if (test_bit(BTRFS_FS_CSUM_IMPL_FAST, &bbio->fs_info->flags)) + if (auto_csum_mode && test_bit(BTRFS_FS_CSUM_IMPL_FAST, &bbio->fs_info->flags)) return false; /* |