Lines Matching +full:short +full:- +full:descriptor
1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * Copyright (C) International Business Machines Corp., 2000-2004
4 * Portions Copyright (C) Christoph Hellwig, 2001-2002
25 * JFS-private inode information
29 uint mode2; /* jfs-specific mode */
32 pxd_t ixpxd; /* inode extent descriptor */
38 short btorder; /* access order */
39 short btindex; /* btpage entry index*/
109 down_read_nested(&JFS_IP(ip)->rdwrlock, subclass)
110 #define IREAD_UNLOCK(ip) up_read(&JFS_IP(ip)->rdwrlock)
112 down_write_nested(&JFS_IP(ip)->rdwrlock, subclass)
113 #define IWRITE_UNLOCK(ip) up_write(&JFS_IP(ip)->rdwrlock)
151 #define set_cflag(flag, ip) set_bit(flag, &(JFS_IP(ip)->cflag))
152 #define clear_cflag(flag, ip) clear_bit(flag, &(JFS_IP(ip)->cflag))
153 #define test_cflag(flag, ip) test_bit(flag, &(JFS_IP(ip)->cflag))
155 test_and_clear_bit(flag, &(JFS_IP(ip)->cflag))
157 * JFS-private superblock information.
168 short bsize; /* logical block size */
169 short l2bsize; /* log2 logical block size */
170 short nbperpage; /* blocks per page */
171 short l2nbperpage; /* log2 blocks per page */
172 short l2niperblk; /* log2 inodes per page */
178 uuid_t uuid; /* 128-bit uuid for volume */
179 uuid_t loguuid; /* 128-bit uuid for log */
190 struct bmap *bmap; /* incore bmap descriptor */
196 kuid_t uid; /* uid to override on-disk uid */
197 kgid_t gid; /* gid to override on-disk gid */
198 uint umask; /* umask to override on-disk umask */
212 return (JFS_IP(inode)->next_index <= (MAX_INLINE_DIRTABLE_ENTRY + 1)); in jfs_dirtable_inline()
217 return sb->s_fs_info; in JFS_SBI()
222 if (JFS_SBI(inode->i_sb)->log) in isReadOnly()