| /fs/btrfs/ |
| D | Makefile | 28 export.o tree-log.o free-space-cache.o zlib.o lzo.o zstd.o \
31 uuid-tree.o props.o free-space-tree.o tree-checker.o space-info.o \
32 block-rsv.o delalloc-space.o block-group.o discard.o reflink.o \
41 btrfs-$(CONFIG_BTRFS_FS_RUN_SANITY_TESTS) += tests/free-space-tests.o \
44 tests/free-space-tree-tests.o tests/extent-map-tests.o
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| D | ioctl.c | 3533 struct btrfs_ioctl_space_info *space) in get_block_group_info() argument
3537 space->total_bytes = 0; in get_block_group_info()
3538 space->used_bytes = 0; in get_block_group_info()
3539 space->flags = 0; in get_block_group_info()
3541 space->flags = block_group->flags; in get_block_group_info()
3542 space->total_bytes += block_group->length; in get_block_group_info()
3543 space->used_bytes += block_group->used; in get_block_group_info()
3551 struct btrfs_ioctl_space_info space; in btrfs_ioctl_space_info() local
3643 &space); in btrfs_ioctl_space_info()
3644 memcpy(dest, &space, sizeof(space)); in btrfs_ioctl_space_info()
[all …]
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| /fs/xfs/ |
| D | xfs_log_priv.h | 557 xlog_crack_grant_head_val(int64_t val, int *cycle, int *space) in xlog_crack_grant_head_val() argument
560 *space = val & 0xffffffff; in xlog_crack_grant_head_val()
564 xlog_crack_grant_head(atomic64_t *head, int *cycle, int *space) in xlog_crack_grant_head() argument
566 xlog_crack_grant_head_val(atomic64_read(head), cycle, space); in xlog_crack_grant_head()
570 xlog_assign_grant_head_val(int cycle, int space) in xlog_assign_grant_head_val() argument
572 return ((int64_t)cycle << 32) | space; in xlog_assign_grant_head_val()
576 xlog_assign_grant_head(atomic64_t *head, int cycle, int space) in xlog_assign_grant_head() argument
578 atomic64_set(head, xlog_assign_grant_head_val(cycle, space)); in xlog_assign_grant_head()
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| D | xfs_log.c | 103 int cycle, space; in xlog_grant_sub_space() local
105 xlog_crack_grant_head_val(head_val, &cycle, &space); in xlog_grant_sub_space()
107 space -= bytes; in xlog_grant_sub_space()
108 if (space < 0) { in xlog_grant_sub_space()
109 space += log->l_logsize; in xlog_grant_sub_space()
114 new = xlog_assign_grant_head_val(cycle, space); in xlog_grant_sub_space()
130 int cycle, space; in xlog_grant_add_space() local
132 xlog_crack_grant_head_val(head_val, &cycle, &space); in xlog_grant_add_space()
134 tmp = log->l_logsize - space; in xlog_grant_add_space()
136 space += bytes; in xlog_grant_add_space()
[all …]
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| D | xfs_dquot.c | 267 uint64_t space; in xfs_dquot_set_prealloc_limits() local
277 space = dqp->q_prealloc_hi_wmark; in xfs_dquot_set_prealloc_limits()
279 do_div(space, 100); in xfs_dquot_set_prealloc_limits()
280 dqp->q_low_space[XFS_QLOWSP_1_PCNT] = space; in xfs_dquot_set_prealloc_limits()
281 dqp->q_low_space[XFS_QLOWSP_3_PCNT] = space * 3; in xfs_dquot_set_prealloc_limits()
282 dqp->q_low_space[XFS_QLOWSP_5_PCNT] = space * 5; in xfs_dquot_set_prealloc_limits()
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| D | Kconfig | 13 Btrees (directories, extents, free space) to aid both performance
84 separate area of disk space where only file data is stored. It was
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| /fs/jffs2/ |
| D | README.Locking | 14 contiguous allocation of space on the medium. It is automatically
15 obtained during space allocations (jffs2_reserve_space()) and freed
50 before calling a function which may need to allocate space. The
56 before calling the space allocation functions.
60 by the normal file system code _after_ allocation of space.
64 1. Never attempt to allocate space or lock alloc_sem with
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| /fs/fat/ |
| D | namei_msdos.c | 30 int space; in msdos_format_name() local
43 space = 1; in msdos_format_name()
68 space = (c == ' '); in msdos_format_name()
71 if (space) in msdos_format_name()
101 space = c == ' '; in msdos_format_name()
107 if (space) in msdos_format_name()
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| /fs/efs/ |
| D | efs.h | 106 unsigned char space[EFS_DIRBSIZE - EFS_DIRBLK_HEADERSIZE]; member
113 #define EFS_SLOTAT(dir, slot) EFS_REALOFF((dir)->space[slot])
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| D | dir.c | 67 if (dirblock->space[slot] == 0) in efs_readdir()
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| /fs/autofs/ |
| D | Kconfig | 20 automounter (amd), which is a pure user space daemon.
22 To use the automounter you need the user-space tools from
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| /fs/cachefiles/ |
| D | rdwr.c | 694 int ret, ret2, space; in cachefiles_read_or_alloc_pages() local
708 space = 1; in cachefiles_read_or_alloc_pages()
710 space = 0; in cachefiles_read_or_alloc_pages()
727 ret = space ? -ENODATA : -ENOBUFS; in cachefiles_read_or_alloc_pages()
753 } else if (space && pagevec_add(&pagevec, page) == 0) { in cachefiles_read_or_alloc_pages()
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| /fs/xfs/libxfs/ |
| D | xfs_dir2.c | 557 int space, /* v2 dir's space XFS_DIR2_xxx_SPACE */ in xfs_dir2_grow_inode() argument
566 trace_xfs_dir2_grow_inode(args, space); in xfs_dir2_grow_inode()
571 bno = XFS_B_TO_FSBT(mp, space * XFS_DIR2_SPACE_SIZE); in xfs_dir2_grow_inode()
583 if (space == XFS_DIR2_DATA_SPACE) { in xfs_dir2_grow_inode()
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| /fs/ufs/ |
| D | super.c | 508 unsigned char * base, * space; in ufs_read_cylinder_structures() local
519 base = space = kmalloc(size, GFP_NOFS); in ufs_read_cylinder_structures()
522 sbi->s_csp = (struct ufs_csum *)space; in ufs_read_cylinder_structures()
533 ubh_ubhcpymem (space, ubh, size); in ufs_read_cylinder_structures()
535 space += size; in ufs_read_cylinder_structures()
648 unsigned char * base, * space; in ufs_put_super_internal() local
657 base = space = (char*) sbi->s_csp; in ufs_put_super_internal()
665 ubh_memcpyubh (ubh, space, size); in ufs_put_super_internal()
666 space += size; in ufs_put_super_internal()
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| /fs/nfsd/ |
| D | Kconfig | 18 You may choose to use a user-space NFS server instead, in which
22 user space programs which can be found in the Linux nfs-utils
86 space programs which can be found in the Linux nfs-utils package,
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| /fs/quota/ |
| D | quota_v1.c | 22 static inline qsize_t v1_stoqb(qsize_t space) in v1_stoqb() argument
24 return (space + QUOTABLOCK_SIZE - 1) >> QUOTABLOCK_BITS; in v1_stoqb()
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| D | quota_v2.c | 47 static inline qsize_t v2_stoqb(qsize_t space) in v2_stoqb() argument
49 return (space + QUOTABLOCK_SIZE - 1) >> QUOTABLOCK_BITS; in v2_stoqb()
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| /fs/notify/dnotify/ |
| D | Kconfig | 8 that uses signals to communicate events to user-space. There exist
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| /fs/pstore/ |
| D | Kconfig | 18 int "Default kernel log storage space" if EXPERT
127 bool "Log user space messages"
132 interface /dev/pmsg0 to log user space messages. On reboot
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| /fs/proc/ |
| D | Kconfig | 7 of the system. "Virtual" means that it doesn't take up any space on
100 Say Y if you are running any user-space software which takes benefit from
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| /fs/sysfs/ |
| D | Kconfig | 25 Designers of embedded systems may wish to say N here to conserve space.
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| /fs/ocfs2/ |
| D | stack_user.c | 129 char space; member
373 if ((msg->space != ' ') || (msg->newline != '\n')) in ocfs2_control_do_setnode_msg()
375 msg->space = msg->newline = '\0'; in ocfs2_control_do_setnode_msg()
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| /fs/fuse/ |
| D | Kconfig | 51 cache directly in guest address space.
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| /fs/ksmbd/ |
| D | Kconfig | 32 You also need to install user space programs which can be found
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| /fs/nfs/ |
| D | Kconfig | 15 install the user space mount.nfs command which can be found in
85 space programs which can be found in the Linux nfs-utils package,
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