Messages in this thread Patch in this message | | | Date | Wed, 15 Feb 2023 17:36:46 +0400 | Subject | [PATCH 05/11] fs/ntfs3: Undo endian changes | From | Konstantin Komarov <> |
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sbi->mft.reserved_bitmap is in-memory (not on-disk!) bitmap. Assumed cpu endian is faster than fixed endian.
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> --- fs/ntfs3/fsntfs.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/fs/ntfs3/fsntfs.c b/fs/ntfs3/fsntfs.c index d888ba14237f..9ed9dd0d8edf 100644 --- a/fs/ntfs3/fsntfs.c +++ b/fs/ntfs3/fsntfs.c @@ -646,13 +646,13 @@ int ntfs_look_free_mft(struct ntfs_sb_info *sbi, CLST *rno, bool mft, NULL, 0, NULL, NULL)) goto next;
- __clear_bit_le(ir - MFT_REC_RESERVED, + __clear_bit(ir - MFT_REC_RESERVED, &sbi->mft.reserved_bitmap); } }
/* Scan 5 bits for zero. Bit 0 == MFT_REC_RESERVED */ - zbit = find_next_zero_bit_le(&sbi->mft.reserved_bitmap, + zbit = find_next_zero_bit(&sbi->mft.reserved_bitmap, MFT_REC_FREE, MFT_REC_RESERVED); if (zbit >= MFT_REC_FREE) { sbi->mft.next_reserved = MFT_REC_FREE; @@ -720,7 +720,7 @@ int ntfs_look_free_mft(struct ntfs_sb_info *sbi, CLST *rno, bool mft, if (*rno >= MFT_REC_FREE) wnd_set_used(wnd, *rno, 1); else if (*rno >= MFT_REC_RESERVED && sbi->mft.reserved_bitmap_inited) - __set_bit_le(*rno - MFT_REC_RESERVED, &sbi->mft.reserved_bitmap); + __set_bit(*rno - MFT_REC_RESERVED, &sbi->mft.reserved_bitmap);
out: if (!mft) @@ -748,7 +748,7 @@ void ntfs_mark_rec_free(struct ntfs_sb_info *sbi, CLST rno, bool is_mft) else wnd_set_free(wnd, rno, 1); } else if (rno >= MFT_REC_RESERVED && sbi->mft.reserved_bitmap_inited) { - __clear_bit_le(rno - MFT_REC_RESERVED, &sbi->mft.reserved_bitmap); + __clear_bit(rno - MFT_REC_RESERVED, &sbi->mft.reserved_bitmap); }
if (rno < wnd_zone_bit(wnd)) @@ -846,9 +846,8 @@ void ntfs_update_mftmirr(struct ntfs_sb_info *sbi, int wait) { int err; struct super_block *sb = sbi->sb; - u32 blocksize; + u32 blocksize, bytes; sector_t block1, block2; - u32 bytes;
if (!sb) return; -- 2.34.1
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