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Searched refs:discardable_extents (Results 1 – 5 of 5) sorted by relevance

/linux/fs/btrfs/
A Ddiscard.c575 s32 discardable_extents; in btrfs_discard_calc_delay() local
581 discardable_extents = atomic_read(&discard_ctl->discardable_extents); in btrfs_discard_calc_delay()
582 if (!discardable_extents) in btrfs_discard_calc_delay()
594 if (discardable_extents < 0) in btrfs_discard_calc_delay()
595 atomic_add(-discardable_extents, in btrfs_discard_calc_delay()
596 &discard_ctl->discardable_extents); in btrfs_discard_calc_delay()
603 if (discardable_extents <= 0) { in btrfs_discard_calc_delay()
653 ctl->discardable_extents[BTRFS_STAT_PREV]; in btrfs_discard_update_discardable()
656 ctl->discardable_extents[BTRFS_STAT_PREV] = in btrfs_discard_update_discardable()
657 ctl->discardable_extents[BTRFS_STAT_CURR]; in btrfs_discard_update_discardable()
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A Dfree-space-cache.h86 s32 discardable_extents[BTRFS_STAT_NR_ENTRIES]; member
A Dfree-space-cache.c1828 ctl->discardable_extents[BTRFS_STAT_CURR]--; in unlink_free_space()
1851 ctl->discardable_extents[BTRFS_STAT_CURR]++; in link_free_space()
1906 ctl->discardable_extents[BTRFS_STAT_CURR] += extent_delta; in bitmap_clear_bits()
1946 ctl->discardable_extents[BTRFS_STAT_CURR] += extent_delta; in btrfs_bitmap_set_bits()
2139 ctl->discardable_extents[BTRFS_STAT_CURR] -= in free_bitmap()
2241 ctl->discardable_extents[BTRFS_STAT_CURR] += in add_bytes_to_bitmap()
3009 ctl->discardable_extents[BTRFS_STAT_CURR]--; in __btrfs_return_cluster_to_free_space()
3019 ctl->discardable_extents[BTRFS_STAT_CURR]++; in __btrfs_return_cluster_to_free_space()
3309 ctl->discardable_extents[BTRFS_STAT_CURR]--; in btrfs_alloc_from_cluster()
3852 ctl->discardable_extents[BTRFS_STAT_CURR] += in reset_trimming_bitmap()
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A Dfs.h370 atomic_t discardable_extents; member
A Dsysfs.c482 atomic_read(&fs_info->discard_ctl.discardable_extents)); in btrfs_discardable_extents_show()
484 BTRFS_ATTR(discard, discardable_extents, btrfs_discardable_extents_show);
617 BTRFS_ATTR_PTR(discard, discardable_extents),

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