From 1751e8a6cb935e555fcdbcb9ab4f0446e322ca3e Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Mon, 27 Nov 2017 13:05:09 -0800 Subject: Rename superblock flags (MS_xyz -> SB_xyz) This is a pure automated search-and-replace of the internal kernel superblock flags. The s_flags are now called SB_*, with the names and the values for the moment mirroring the MS_* flags that they're equivalent to. Note how the MS_xyz flags are the ones passed to the mount system call, while the SB_xyz flags are what we then use in sb->s_flags. The script to do this was: # places to look in; re security/*: it generally should *not* be # touched (that stuff parses mount(2) arguments directly), but # there are two places where we really deal with superblock flags. FILES="drivers/mtd drivers/staging/lustre fs ipc mm \ include/linux/fs.h include/uapi/linux/bfs_fs.h \ security/apparmor/apparmorfs.c security/apparmor/include/lib.h" # the list of MS_... constants SYMS="RDONLY NOSUID NODEV NOEXEC SYNCHRONOUS REMOUNT MANDLOCK \ DIRSYNC NOATIME NODIRATIME BIND MOVE REC VERBOSE SILENT \ POSIXACL UNBINDABLE PRIVATE SLAVE SHARED RELATIME KERNMOUNT \ I_VERSION STRICTATIME LAZYTIME SUBMOUNT NOREMOTELOCK NOSEC BORN \ ACTIVE NOUSER" SED_PROG= for i in $SYMS; do SED_PROG="$SED_PROG -e s/MS_$i/SB_$i/g"; done # we want files that contain at least one of MS_..., # with fs/namespace.c and fs/pnode.c excluded. L=$(for i in $SYMS; do git grep -w -l MS_$i $FILES; done| sort|uniq|grep -v '^fs/namespace.c'|grep -v '^fs/pnode.c') for f in $L; do sed -i $f $SED_PROG; done Requested-by: Al Viro Signed-off-by: Linus Torvalds --- fs/ufs/balloc.c | 8 ++++---- fs/ufs/ialloc.c | 10 +++++----- fs/ufs/super.c | 30 +++++++++++++++--------------- 3 files changed, 24 insertions(+), 24 deletions(-) (limited to 'fs/ufs') diff --git a/fs/ufs/balloc.c b/fs/ufs/balloc.c index b5cd79065ef9..e727ee07dbe4 100644 --- a/fs/ufs/balloc.c +++ b/fs/ufs/balloc.c @@ -115,7 +115,7 @@ void ufs_free_fragments(struct inode *inode, u64 fragment, unsigned count) ubh_mark_buffer_dirty (USPI_UBH(uspi)); ubh_mark_buffer_dirty (UCPI_UBH(ucpi)); - if (sb->s_flags & MS_SYNCHRONOUS) + if (sb->s_flags & SB_SYNCHRONOUS) ubh_sync_block(UCPI_UBH(ucpi)); ufs_mark_sb_dirty(sb); @@ -205,7 +205,7 @@ do_more: ubh_mark_buffer_dirty (USPI_UBH(uspi)); ubh_mark_buffer_dirty (UCPI_UBH(ucpi)); - if (sb->s_flags & MS_SYNCHRONOUS) + if (sb->s_flags & SB_SYNCHRONOUS) ubh_sync_block(UCPI_UBH(ucpi)); if (overflow) { @@ -567,7 +567,7 @@ static u64 ufs_add_fragments(struct inode *inode, u64 fragment, ubh_mark_buffer_dirty (USPI_UBH(uspi)); ubh_mark_buffer_dirty (UCPI_UBH(ucpi)); - if (sb->s_flags & MS_SYNCHRONOUS) + if (sb->s_flags & SB_SYNCHRONOUS) ubh_sync_block(UCPI_UBH(ucpi)); ufs_mark_sb_dirty(sb); @@ -688,7 +688,7 @@ cg_found: succed: ubh_mark_buffer_dirty (USPI_UBH(uspi)); ubh_mark_buffer_dirty (UCPI_UBH(ucpi)); - if (sb->s_flags & MS_SYNCHRONOUS) + if (sb->s_flags & SB_SYNCHRONOUS) ubh_sync_block(UCPI_UBH(ucpi)); ufs_mark_sb_dirty(sb); diff --git a/fs/ufs/ialloc.c b/fs/ufs/ialloc.c index 916b4a428933..e1ef0f0a1353 100644 --- a/fs/ufs/ialloc.c +++ b/fs/ufs/ialloc.c @@ -112,7 +112,7 @@ void ufs_free_inode (struct inode * inode) ubh_mark_buffer_dirty (USPI_UBH(uspi)); ubh_mark_buffer_dirty (UCPI_UBH(ucpi)); - if (sb->s_flags & MS_SYNCHRONOUS) + if (sb->s_flags & SB_SYNCHRONOUS) ubh_sync_block(UCPI_UBH(ucpi)); ufs_mark_sb_dirty(sb); @@ -146,14 +146,14 @@ static void ufs2_init_inodes_chunk(struct super_block *sb, set_buffer_uptodate(bh); mark_buffer_dirty(bh); unlock_buffer(bh); - if (sb->s_flags & MS_SYNCHRONOUS) + if (sb->s_flags & SB_SYNCHRONOUS) sync_dirty_buffer(bh); brelse(bh); } fs32_add(sb, &ucg->cg_u.cg_u2.cg_initediblk, uspi->s_inopb); ubh_mark_buffer_dirty(UCPI_UBH(ucpi)); - if (sb->s_flags & MS_SYNCHRONOUS) + if (sb->s_flags & SB_SYNCHRONOUS) ubh_sync_block(UCPI_UBH(ucpi)); UFSD("EXIT\n"); @@ -284,7 +284,7 @@ cg_found: } ubh_mark_buffer_dirty (USPI_UBH(uspi)); ubh_mark_buffer_dirty (UCPI_UBH(ucpi)); - if (sb->s_flags & MS_SYNCHRONOUS) + if (sb->s_flags & SB_SYNCHRONOUS) ubh_sync_block(UCPI_UBH(ucpi)); ufs_mark_sb_dirty(sb); @@ -330,7 +330,7 @@ cg_found: ufs2_inode->ui_birthnsec = cpu_to_fs32(sb, ts.tv_nsec); mark_buffer_dirty(bh); unlock_buffer(bh); - if (sb->s_flags & MS_SYNCHRONOUS) + if (sb->s_flags & SB_SYNCHRONOUS) sync_dirty_buffer(bh); brelse(bh); } diff --git a/fs/ufs/super.c b/fs/ufs/super.c index 6440003f8ddc..4d497e9c6883 100644 --- a/fs/ufs/super.c +++ b/fs/ufs/super.c @@ -282,7 +282,7 @@ void ufs_error (struct super_block * sb, const char * function, usb1->fs_clean = UFS_FSBAD; ubh_mark_buffer_dirty(USPI_UBH(uspi)); ufs_mark_sb_dirty(sb); - sb->s_flags |= MS_RDONLY; + sb->s_flags |= SB_RDONLY; } va_start(args, fmt); vaf.fmt = fmt; @@ -320,7 +320,7 @@ void ufs_panic (struct super_block * sb, const char * function, va_start(args, fmt); vaf.fmt = fmt; vaf.va = &args; - sb->s_flags |= MS_RDONLY; + sb->s_flags |= SB_RDONLY; pr_crit("panic (device %s): %s: %pV\n", sb->s_id, function, &vaf); va_end(args); @@ -905,7 +905,7 @@ static int ufs_fill_super(struct super_block *sb, void *data, int silent) if (!sb_rdonly(sb)) { if (!silent) pr_info("ufstype=old is supported read-only\n"); - sb->s_flags |= MS_RDONLY; + sb->s_flags |= SB_RDONLY; } break; @@ -921,7 +921,7 @@ static int ufs_fill_super(struct super_block *sb, void *data, int silent) if (!sb_rdonly(sb)) { if (!silent) pr_info("ufstype=nextstep is supported read-only\n"); - sb->s_flags |= MS_RDONLY; + sb->s_flags |= SB_RDONLY; } break; @@ -937,7 +937,7 @@ static int ufs_fill_super(struct super_block *sb, void *data, int silent) if (!sb_rdonly(sb)) { if (!silent) pr_info("ufstype=nextstep-cd is supported read-only\n"); - sb->s_flags |= MS_RDONLY; + sb->s_flags |= SB_RDONLY; } break; @@ -953,7 +953,7 @@ static int ufs_fill_super(struct super_block *sb, void *data, int silent) if (!sb_rdonly(sb)) { if (!silent) pr_info("ufstype=openstep is supported read-only\n"); - sb->s_flags |= MS_RDONLY; + sb->s_flags |= SB_RDONLY; } break; @@ -968,7 +968,7 @@ static int ufs_fill_super(struct super_block *sb, void *data, int silent) if (!sb_rdonly(sb)) { if (!silent) pr_info("ufstype=hp is supported read-only\n"); - sb->s_flags |= MS_RDONLY; + sb->s_flags |= SB_RDONLY; } break; default: @@ -1125,21 +1125,21 @@ magic_found: break; case UFS_FSACTIVE: pr_err("%s(): fs is active\n", __func__); - sb->s_flags |= MS_RDONLY; + sb->s_flags |= SB_RDONLY; break; case UFS_FSBAD: pr_err("%s(): fs is bad\n", __func__); - sb->s_flags |= MS_RDONLY; + sb->s_flags |= SB_RDONLY; break; default: pr_err("%s(): can't grok fs_clean 0x%x\n", __func__, usb1->fs_clean); - sb->s_flags |= MS_RDONLY; + sb->s_flags |= SB_RDONLY; break; } } else { pr_err("%s(): fs needs fsck\n", __func__); - sb->s_flags |= MS_RDONLY; + sb->s_flags |= SB_RDONLY; } /* @@ -1328,7 +1328,7 @@ static int ufs_remount (struct super_block *sb, int *mount_flags, char *data) return -EINVAL; } - if ((bool)(*mount_flags & MS_RDONLY) == sb_rdonly(sb)) { + if ((bool)(*mount_flags & SB_RDONLY) == sb_rdonly(sb)) { UFS_SB(sb)->s_mount_opt = new_mount_opt; mutex_unlock(&UFS_SB(sb)->s_lock); return 0; @@ -1337,7 +1337,7 @@ static int ufs_remount (struct super_block *sb, int *mount_flags, char *data) /* * fs was mouted as rw, remounting ro */ - if (*mount_flags & MS_RDONLY) { + if (*mount_flags & SB_RDONLY) { ufs_put_super_internal(sb); usb1->fs_time = cpu_to_fs32(sb, get_seconds()); if ((flags & UFS_ST_MASK) == UFS_ST_SUN @@ -1346,7 +1346,7 @@ static int ufs_remount (struct super_block *sb, int *mount_flags, char *data) ufs_set_fs_state(sb, usb1, usb3, UFS_FSOK - fs32_to_cpu(sb, usb1->fs_time)); ubh_mark_buffer_dirty (USPI_UBH(uspi)); - sb->s_flags |= MS_RDONLY; + sb->s_flags |= SB_RDONLY; } else { /* * fs was mounted as ro, remounting rw @@ -1370,7 +1370,7 @@ static int ufs_remount (struct super_block *sb, int *mount_flags, char *data) mutex_unlock(&UFS_SB(sb)->s_lock); return -EPERM; } - sb->s_flags &= ~MS_RDONLY; + sb->s_flags &= ~SB_RDONLY; #endif } UFS_SB(sb)->s_mount_opt = new_mount_opt; -- cgit v1.2.3