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Searched refs:changeset (Results 1 – 9 of 9) sorted by relevance

/linux/fs/btrfs/
H A Dextent_io.h194 static inline void extent_changeset_init(struct extent_changeset *changeset) in extent_changeset_init() argument
196 changeset->bytes_changed = 0; in extent_changeset_init()
197 ulist_init(&changeset->range_changed); in extent_changeset_init()
212 static inline void extent_changeset_prealloc(struct extent_changeset *changeset, gfp_t gfp_mask) in extent_changeset_prealloc() argument
214 ulist_prealloc(&changeset->range_changed, gfp_mask); in extent_changeset_prealloc()
217 static inline void extent_changeset_release(struct extent_changeset *changeset) in extent_changeset_release() argument
219 if (!changeset) in extent_changeset_release()
221 changeset->bytes_changed = 0; in extent_changeset_release()
222 ulist_release(&changeset->range_changed); in extent_changeset_release()
225 static inline void extent_changeset_free(struct extent_changeset *changeset) in extent_changeset_free() argument
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H A Dextent-io-tree.c187 struct extent_changeset *changeset, in add_extent_changeset() argument
192 if (!changeset) in add_extent_changeset()
198 changeset->bytes_changed += state->end - state->start + 1; in add_extent_changeset()
199 ret = ulist_add(&changeset->range_changed, state->start, state->end, in add_extent_changeset()
392 u32 bits, struct extent_changeset *changeset) in set_state_bits() argument
400 ret = add_extent_changeset(state, bits_to_set, changeset, 1); in set_state_bits()
423 struct extent_changeset *changeset) in insert_state() argument
431 set_state_bits(tree, state, bits, changeset); in insert_state()
481 struct extent_changeset *changeset) in insert_state_fast() argument
483 set_state_bits(tree, state, bits, changeset); in insert_state_fast()
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H A Dextent-io-tree.h176 u32 bits, struct extent_changeset *changeset);
179 struct extent_changeset *changeset);
196 u32 bits, struct extent_changeset *changeset);
H A Dqgroup.c4284 struct extent_changeset changeset; in qgroup_free_reserved_data() local
4288 extent_changeset_init(&changeset); in qgroup_free_reserved_data()
4300 extent_changeset_release(&changeset); in qgroup_free_reserved_data()
4320 &changeset); in qgroup_free_reserved_data()
4323 freed += changeset.bytes_changed; in qgroup_free_reserved_data()
4331 extent_changeset_release(&changeset); in qgroup_free_reserved_data()
4339 struct extent_changeset changeset; in __btrfs_qgroup_release_data() local
4353 extent_changeset_init(&changeset); in __btrfs_qgroup_release_data()
4355 EXTENT_QGROUP_RESERVED, &changeset); in __btrfs_qgroup_release_data()
4362 changeset.bytes_changed, trace_op); in __btrfs_qgroup_release_data()
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/linux/Documentation/devicetree/
H A Dchangesets.rst7 A Devicetree changeset is a method which allows one to apply changes
10 through applying the changeset, then the tree will be rolled back to the
11 previous state. A changeset can also be removed after it has been
14 When a changeset is applied, all of the changes get applied to the tree
19 The sequence of a changeset is as follows.
21 1. of_changeset_init() - initializes a changeset
31 entire changeset will get applied, or if there is an error the tree will
36 If a successfully applied changeset needs to be removed, it can be done
H A Doverlay-notes.rst111 1) Call of_overlay_fdt_apply() to create and apply an overlay changeset. The
114 2) Call of_overlay_remove() to remove and cleanup the overlay changeset
116 overlay changeset that is stacked by another will not be permitted.
134 The changeset notifiers in drivers/of/dynamic.c are a second type of notifier
/linux/drivers/of/unittest-data/
H A Dtestcases_common.dtsi5 changeset {
/linux/Documentation/ABI/stable/
H A Dsysfs-hypervisor-xen50 What: /sys/hypervisor/properties/changeset
/linux/drivers/xen/
H A Dsys-hypervisor.c287 HYPERVISOR_ATTR_RO(changeset);