diff options
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/f2fs.h | 14 | ||||
| -rw-r--r-- | fs/f2fs/namei.c | 1 | ||||
| -rw-r--r-- | fs/f2fs/segment.c | 15 | ||||
| -rw-r--r-- | fs/f2fs/super.c | 15 |
4 files changed, 22 insertions, 23 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 65294e3b0bef..4c77e8ce5c75 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -24,6 +24,7 @@ #include <linux/blkdev.h> #include <linux/quotaops.h> #include <linux/part_stat.h> +#include <linux/rw_hint.h> #include <crypto/hash.h> #include <linux/fscrypt.h> @@ -1239,7 +1240,7 @@ struct f2fs_bio_info { #define FDEV(i) (sbi->devs[i]) #define RDEV(i) (raw_super->devs[i]) struct f2fs_dev_info { - struct bdev_handle *bdev_handle; + struct file *bdev_file; struct block_device *bdev; char path[MAX_PATH_LEN]; unsigned int total_segments; @@ -3364,17 +3365,6 @@ static inline bool f2fs_cp_error(struct f2fs_sb_info *sbi) return is_set_ckpt_flags(sbi, CP_ERROR_FLAG); } -static inline bool is_dot_dotdot(const u8 *name, size_t len) -{ - if (len == 1 && name[0] == '.') - return true; - - if (len == 2 && name[0] == '.' && name[1] == '.') - return true; - - return false; -} - static inline void *f2fs_kmalloc(struct f2fs_sb_info *sbi, size_t size, gfp_t flags) { diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c index b3bb815fc6aa..f7f63a567d86 100644 --- a/fs/f2fs/namei.c +++ b/fs/f2fs/namei.c @@ -531,7 +531,6 @@ static struct dentry *f2fs_lookup(struct inode *dir, struct dentry *dentry, } err = f2fs_prepare_lookup(dir, dentry, &fname); - generic_set_encrypted_ci_d_ops(dentry); if (err == -ENOENT) goto out_splice; if (err) diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 4c8836ded90f..e1065ba70207 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -1971,9 +1971,15 @@ static int __f2fs_issue_discard_zone(struct f2fs_sb_info *sbi, } if (unlikely(is_sbi_flag_set(sbi, SBI_POR_DOING))) { + unsigned int nofs_flags; + int ret; + trace_f2fs_issue_reset_zone(bdev, blkstart); - return blkdev_zone_mgmt(bdev, REQ_OP_ZONE_RESET, - sector, nr_sects, GFP_NOFS); + nofs_flags = memalloc_nofs_save(); + ret = blkdev_zone_mgmt(bdev, REQ_OP_ZONE_RESET, + sector, nr_sects); + memalloc_nofs_restore(nofs_flags); + return ret; } __queue_zone_reset_cmd(sbi, bdev, blkstart, lblkstart, blklen); @@ -4865,6 +4871,7 @@ static int check_zone_write_pointer(struct f2fs_sb_info *sbi, block_t zone_block, valid_block_cnt; unsigned int log_sectors_per_block = sbi->log_blocksize - SECTOR_SHIFT; int ret; + unsigned int nofs_flags; if (zone->type != BLK_ZONE_TYPE_SEQWRITE_REQ) return 0; @@ -4912,8 +4919,10 @@ static int check_zone_write_pointer(struct f2fs_sb_info *sbi, "pointer: valid block[0x%x,0x%x] cond[0x%x]", zone_segno, valid_block_cnt, zone->cond); + nofs_flags = memalloc_nofs_save(); ret = blkdev_zone_mgmt(fdev->bdev, REQ_OP_ZONE_FINISH, - zone->start, zone->len, GFP_NOFS); + zone->start, zone->len); + memalloc_nofs_restore(nofs_flags); if (ret == -EOPNOTSUPP) { ret = blkdev_issue_zeroout(fdev->bdev, zone->wp, zone->len - (zone->wp - zone->start), diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index d45ab0992ae5..b880b746f226 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -1605,7 +1605,7 @@ static void destroy_device_list(struct f2fs_sb_info *sbi) for (i = 0; i < sbi->s_ndevs; i++) { if (i > 0) - bdev_release(FDEV(i).bdev_handle); + fput(FDEV(i).bdev_file); #ifdef CONFIG_BLK_DEV_ZONED kvfree(FDEV(i).blkz_seq); #endif @@ -4247,7 +4247,7 @@ static int f2fs_scan_devices(struct f2fs_sb_info *sbi) for (i = 0; i < max_devices; i++) { if (i == 0) - FDEV(0).bdev_handle = sbi->sb->s_bdev_handle; + FDEV(0).bdev_file = sbi->sb->s_bdev_file; else if (!RDEV(i).path[0]) break; @@ -4267,14 +4267,14 @@ static int f2fs_scan_devices(struct f2fs_sb_info *sbi) FDEV(i).end_blk = FDEV(i).start_blk + (FDEV(i).total_segments << sbi->log_blocks_per_seg) - 1; - FDEV(i).bdev_handle = bdev_open_by_path( + FDEV(i).bdev_file = bdev_file_open_by_path( FDEV(i).path, mode, sbi->sb, NULL); } } - if (IS_ERR(FDEV(i).bdev_handle)) - return PTR_ERR(FDEV(i).bdev_handle); + if (IS_ERR(FDEV(i).bdev_file)) + return PTR_ERR(FDEV(i).bdev_file); - FDEV(i).bdev = FDEV(i).bdev_handle->bdev; + FDEV(i).bdev = file_bdev(FDEV(i).bdev_file); /* to release errored devices */ sbi->s_ndevs = i + 1; @@ -4496,7 +4496,7 @@ try_onemore: sb->s_time_gran = 1; sb->s_flags = (sb->s_flags & ~SB_POSIXACL) | (test_opt(sbi, POSIX_ACL) ? SB_POSIXACL : 0); - memcpy(&sb->s_uuid, raw_super->uuid, sizeof(raw_super->uuid)); + super_set_uuid(sb, (void *) raw_super->uuid, sizeof(raw_super->uuid)); sb->s_iflags |= SB_I_CGROUPWB; /* init f2fs-specific super block info */ @@ -4660,6 +4660,7 @@ try_onemore: goto free_node_inode; } + generic_set_sb_d_ops(sb); sb->s_root = d_make_root(root); /* allocate root dentry */ if (!sb->s_root) { err = -ENOMEM; |