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Searched refs:space (Results 1 – 25 of 42) sorted by relevance

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/fs/bcachefs/
A Djournal_reclaim.c63 j->space[journal_space_total].total; in bch2_journal_set_watermark()
158 space = journal_dev_space_available(j, ca, from); in __journal_space_available()
159 if (!space.next_entry) in __journal_space_available()
163 if (space.total > dev_space[pos].total) in __journal_space_available()
182 space = dev_space[nr_devs_want - 1]; in __journal_space_available()
183 space.next_entry = min(space.next_entry, min_bucket_size); in __journal_space_available()
184 return space; in __journal_space_available()
245 clean = j->space[journal_space_clean].total; in bch2_journal_space_available()
246 total = j->space[journal_space_total].total; in bch2_journal_space_available()
248 if (!j->space[journal_space_discarded].next_entry) in bch2_journal_space_available()
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A Dquota.h61 struct bch_qid src, u64 space, in bch2_quota_transfer() argument
A Djournal.c1784 j->space[journal_space_discarded].next_entry, in __bch2_journal_debug_to_text()
1785 j->space[journal_space_discarded].total); in __bch2_journal_debug_to_text()
1787 j->space[journal_space_clean_ondisk].next_entry, in __bch2_journal_debug_to_text()
1788 j->space[journal_space_clean_ondisk].total); in __bch2_journal_debug_to_text()
1790 j->space[journal_space_clean].next_entry, in __bch2_journal_debug_to_text()
1791 j->space[journal_space_clean].total); in __bch2_journal_debug_to_text()
1793 j->space[journal_space_total].next_entry, in __bch2_journal_debug_to_text()
1794 j->space[journal_space_total].total); in __bch2_journal_debug_to_text()
A Djournal_types.h257 struct journal_space space[journal_space_nr]; member
/fs/btrfs/
A DMakefile30 export.o tree-log.o free-space-cache.o zlib.o lzo.o zstd.o \
33 uuid-tree.o props.o free-space-tree.o tree-checker.o space-info.o \
34 block-rsv.o delalloc-space.o block-group.o discard.o reflink.o \
43 btrfs-$(CONFIG_BTRFS_FS_RUN_SANITY_TESTS) += tests/free-space-tests.o \
46 tests/free-space-tree-tests.o tests/extent-map-tests.o \
A DKconfig55 This will run sanity tests for core functionality like free space,
70 objects, optional forced space fragmentation and /sys/fs/btrfs/debug .
A Dioctl.c2939 struct btrfs_ioctl_space_info *space) in get_block_group_info() argument
2943 space->total_bytes = 0; in get_block_group_info()
2944 space->used_bytes = 0; in get_block_group_info()
2945 space->flags = 0; in get_block_group_info()
2947 space->flags = block_group->flags; in get_block_group_info()
2949 space->used_bytes += block_group->used; in get_block_group_info()
2957 struct btrfs_ioctl_space_info space; in btrfs_ioctl_space_info() local
3049 &space); in btrfs_ioctl_space_info()
3050 memcpy(dest, &space, sizeof(space)); in btrfs_ioctl_space_info()
3068 space.total_bytes = block_rsv->size; in btrfs_ioctl_space_info()
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/fs/jffs2/
A DREADME.Locking14 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
/fs/autofs/
A DKconfig8 automounter (amd), which is a pure user space daemon.
10 To use the automounter you need the user-space tools from
/fs/efs/
A Defs.h103 unsigned char space[EFS_DIRBSIZE - EFS_DIRBLK_HEADERSIZE]; member
110 #define EFS_SLOTAT(dir, slot) EFS_REALOFF((dir)->space[slot])
A Ddir.c67 if (dirblock->space[slot] == 0) in efs_readdir()
/fs/fat/
A Dnamei_msdos.c30 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()
/fs/ufs/
A Dsuper.c458 unsigned char * base, * space; in ufs_read_cylinder_structures() local
469 base = space = kmalloc(size, GFP_NOFS); in ufs_read_cylinder_structures()
472 sbi->s_csp = (struct ufs_csum *)space; in ufs_read_cylinder_structures()
477 memcpy(space, bh->b_data, uspi->s_fsize); in ufs_read_cylinder_structures()
478 space += uspi->s_fsize; in ufs_read_cylinder_structures()
589 unsigned char * base, * space; in ufs_put_super_internal() local
598 base = space = (char*) sbi->s_csp; in ufs_put_super_internal()
599 for (i = 0; i < blks; i++, space += uspi->s_fsize) { in ufs_put_super_internal()
607 memcpy(bh->b_data, space, uspi->s_fsize); in ufs_put_super_internal()
/fs/notify/dnotify/
A DKconfig8 that uses signals to communicate events to user-space. There exist
/fs/xfs/
A Dxfs_dquot.c311 xfs_qcnt_t space; in xfs_dquot_set_prealloc() local
316 space = div_u64(pre->q_prealloc_hi_wmark, 100); in xfs_dquot_set_prealloc()
318 pre->q_prealloc_lo_wmark = space * 95; in xfs_dquot_set_prealloc()
320 pre->q_low_space[XFS_QLOWSP_1_PCNT] = space; in xfs_dquot_set_prealloc()
321 pre->q_low_space[XFS_QLOWSP_3_PCNT] = space * 3; in xfs_dquot_set_prealloc()
322 pre->q_low_space[XFS_QLOWSP_5_PCNT] = space * 5; in xfs_dquot_set_prealloc()
/fs/quota/
A Dquota_v1.c22 static inline qsize_t v1_stoqb(qsize_t space) in v1_stoqb() argument
24 return (space + QUOTABLOCK_SIZE - 1) >> QUOTABLOCK_BITS; in v1_stoqb()
A Dquota_v2.c47 static inline qsize_t v2_stoqb(qsize_t space) in v2_stoqb() argument
49 return (space + QUOTABLOCK_SIZE - 1) >> QUOTABLOCK_BITS; in v2_stoqb()
/fs/pstore/
A DKconfig17 int "Default kernel log storage space" if EXPERT
45 bool "Log user space messages"
50 interface /dev/pmsg0 to log user space messages. On reboot
/fs/nfsd/
A DKconfig21 You may choose to use a user-space NFS server instead, in which
25 user space programs which can be found in the Linux nfs-utils
89 space programs which can be found in the Linux nfs-utils package,
/fs/sysfs/
A DKconfig25 Designers of embedded systems may wish to say N here to conserve space.
/fs/proc/
A DKconfig7 of the system. "Virtual" means that it doesn't take up any space on
120 Say Y if you are running any user-space software which takes benefit from
/fs/xfs/libxfs/
A Dxfs_dir2.c611 int space, /* v2 dir's space XFS_DIR2_xxx_SPACE */ in xfs_dir2_grow_inode() argument
620 trace_xfs_dir2_grow_inode(args, space); in xfs_dir2_grow_inode()
625 bno = XFS_B_TO_FSBT(mp, space * XFS_DIR2_SPACE_SIZE); in xfs_dir2_grow_inode()
637 if (space == XFS_DIR2_DATA_SPACE) { in xfs_dir2_grow_inode()
/fs/ocfs2/
A Dstack_user.c130 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()
/fs/smb/server/
A DKconfig34 You also need to install user space programs which can be found
/fs/fuse/
A DKconfig52 cache directly in guest address space.

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