fs/ntfs3: Undo endian changes
authorKonstantin Komarov <almaz.alexandrovich@paragon-software.com>
Tue, 14 Feb 2023 09:44:22 +0000 (13:44 +0400)
committerKonstantin Komarov <almaz.alexandrovich@paragon-software.com>
Mon, 27 Mar 2023 12:59:19 +0000 (16:59 +0400)
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

index d888ba14237f47bfd483a6d3937220ee22a5e280..9ed9dd0d8edf555451275a55eb1b0b01353038c2 100644 (file)
@@ -646,13 +646,13 @@ next:
                                                 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 @@ found:
        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;