From 67ed25961c428a96a895856212b435364c37dadc Mon Sep 17 00:00:00 2001 From: Mike Christie Date: Sun, 5 Jun 2016 14:31:58 -0500 Subject: [PATCH] hfsplus: use bio op accessors Separate the op from the rq_flag_bits and have gfs2 set/get the bio using bio_set_op_attrs/bio_op. Signed-off-by: Mike Christie Reviewed-by: Christoph Hellwig Reviewed-by: Hannes Reinecke Signed-off-by: Jens Axboe --- fs/hfsplus/hfsplus_fs.h | 2 +- fs/hfsplus/part_tbl.c | 5 +++-- fs/hfsplus/super.c | 6 ++++-- fs/hfsplus/wrapper.c | 14 ++++++++------ 4 files changed, 16 insertions(+), 11 deletions(-) diff --git a/fs/hfsplus/hfsplus_fs.h b/fs/hfsplus/hfsplus_fs.h index fdc3446d934a..047245bd2cd6 100644 --- a/fs/hfsplus/hfsplus_fs.h +++ b/fs/hfsplus/hfsplus_fs.h @@ -526,7 +526,7 @@ int hfsplus_compare_dentry(const struct dentry *parent, /* wrapper.c */ int hfsplus_submit_bio(struct super_block *sb, sector_t sector, void *buf, - void **data, int rw); + void **data, int op, int op_flags); int hfsplus_read_wrapper(struct super_block *sb); /* time macros */ diff --git a/fs/hfsplus/part_tbl.c b/fs/hfsplus/part_tbl.c index eb355d81e279..63164ebc52fa 100644 --- a/fs/hfsplus/part_tbl.c +++ b/fs/hfsplus/part_tbl.c @@ -112,7 +112,8 @@ static int hfs_parse_new_pmap(struct super_block *sb, void *buf, if ((u8 *)pm - (u8 *)buf >= buf_size) { res = hfsplus_submit_bio(sb, *part_start + HFS_PMAP_BLK + i, - buf, (void **)&pm, READ); + buf, (void **)&pm, REQ_OP_READ, + 0); if (res) return res; } @@ -136,7 +137,7 @@ int hfs_part_find(struct super_block *sb, return -ENOMEM; res = hfsplus_submit_bio(sb, *part_start + HFS_PMAP_BLK, - buf, &data, READ); + buf, &data, REQ_OP_READ, 0); if (res) goto out; diff --git a/fs/hfsplus/super.c b/fs/hfsplus/super.c index 755bf30ba1ce..11854dd84572 100644 --- a/fs/hfsplus/super.c +++ b/fs/hfsplus/super.c @@ -220,7 +220,8 @@ static int hfsplus_sync_fs(struct super_block *sb, int wait) error2 = hfsplus_submit_bio(sb, sbi->part_start + HFSPLUS_VOLHEAD_SECTOR, - sbi->s_vhdr_buf, NULL, WRITE_SYNC); + sbi->s_vhdr_buf, NULL, REQ_OP_WRITE, + WRITE_SYNC); if (!error) error = error2; if (!write_backup) @@ -228,7 +229,8 @@ static int hfsplus_sync_fs(struct super_block *sb, int wait) error2 = hfsplus_submit_bio(sb, sbi->part_start + sbi->sect_count - 2, - sbi->s_backup_vhdr_buf, NULL, WRITE_SYNC); + sbi->s_backup_vhdr_buf, NULL, REQ_OP_WRITE, + WRITE_SYNC); if (!error) error2 = error; out: diff --git a/fs/hfsplus/wrapper.c b/fs/hfsplus/wrapper.c index d026bb3fb36f..ebb85e5f6549 100644 --- a/fs/hfsplus/wrapper.c +++ b/fs/hfsplus/wrapper.c @@ -30,7 +30,8 @@ struct hfsplus_wd { * @sector: block to read or write, for blocks of HFSPLUS_SECTOR_SIZE bytes * @buf: buffer for I/O * @data: output pointer for location of requested data - * @rw: direction of I/O + * @op: direction of I/O + * @op_flags: request op flags * * The unit of I/O is hfsplus_min_io_size(sb), which may be bigger than * HFSPLUS_SECTOR_SIZE, and @buf must be sized accordingly. On reads @@ -44,7 +45,7 @@ struct hfsplus_wd { * will work correctly. */ int hfsplus_submit_bio(struct super_block *sb, sector_t sector, - void *buf, void **data, int rw) + void *buf, void **data, int op, int op_flags) { struct bio *bio; int ret = 0; @@ -65,9 +66,9 @@ int hfsplus_submit_bio(struct super_block *sb, sector_t sector, bio = bio_alloc(GFP_NOIO, 1); bio->bi_iter.bi_sector = sector; bio->bi_bdev = sb->s_bdev; - bio->bi_rw = rw; + bio_set_op_attrs(bio, op, op_flags); - if (!(rw & WRITE) && data) + if (op != WRITE && data) *data = (u8 *)buf + offset; while (io_size > 0) { @@ -182,7 +183,7 @@ int hfsplus_read_wrapper(struct super_block *sb) reread: error = hfsplus_submit_bio(sb, part_start + HFSPLUS_VOLHEAD_SECTOR, sbi->s_vhdr_buf, (void **)&sbi->s_vhdr, - READ); + REQ_OP_READ, 0); if (error) goto out_free_backup_vhdr; @@ -214,7 +215,8 @@ int hfsplus_read_wrapper(struct super_block *sb) error = hfsplus_submit_bio(sb, part_start + part_size - 2, sbi->s_backup_vhdr_buf, - (void **)&sbi->s_backup_vhdr, READ); + (void **)&sbi->s_backup_vhdr, REQ_OP_READ, + 0); if (error) goto out_free_backup_vhdr; -- GitLab