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-rw-r--r--fs/ext4/ext4.h16
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index b681d90b1e87..86c2cda208ea 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -183,7 +183,7 @@ struct ext4_map_blocks {
183#define EXT4_IO_END_UNWRITTEN 0x0001 183#define EXT4_IO_END_UNWRITTEN 0x0001
184 184
185/* 185/*
186 * For converting uninitialized extents on a work queue. 'handle' is used for 186 * For converting unwritten extents on a work queue. 'handle' is used for
187 * buffered writeback. 187 * buffered writeback.
188 */ 188 */
189typedef struct ext4_io_end { 189typedef struct ext4_io_end {
@@ -536,26 +536,26 @@ enum {
536/* 536/*
537 * Flags used by ext4_map_blocks() 537 * Flags used by ext4_map_blocks()
538 */ 538 */
539 /* Allocate any needed blocks and/or convert an unitialized 539 /* Allocate any needed blocks and/or convert an unwritten
540 extent to be an initialized ext4 */ 540 extent to be an initialized ext4 */
541#define EXT4_GET_BLOCKS_CREATE 0x0001 541#define EXT4_GET_BLOCKS_CREATE 0x0001
542 /* Request the creation of an unitialized extent */ 542 /* Request the creation of an unwritten extent */
543#define EXT4_GET_BLOCKS_UNINIT_EXT 0x0002 543#define EXT4_GET_BLOCKS_UNWRIT_EXT 0x0002
544#define EXT4_GET_BLOCKS_CREATE_UNINIT_EXT (EXT4_GET_BLOCKS_UNINIT_EXT|\ 544#define EXT4_GET_BLOCKS_CREATE_UNWRIT_EXT (EXT4_GET_BLOCKS_UNWRIT_EXT|\
545 EXT4_GET_BLOCKS_CREATE) 545 EXT4_GET_BLOCKS_CREATE)
546 /* Caller is from the delayed allocation writeout path 546 /* Caller is from the delayed allocation writeout path
547 * finally doing the actual allocation of delayed blocks */ 547 * finally doing the actual allocation of delayed blocks */
548#define EXT4_GET_BLOCKS_DELALLOC_RESERVE 0x0004 548#define EXT4_GET_BLOCKS_DELALLOC_RESERVE 0x0004
549 /* caller is from the direct IO path, request to creation of an 549 /* caller is from the direct IO path, request to creation of an
550 unitialized extents if not allocated, split the uninitialized 550 unwritten extents if not allocated, split the unwritten
551 extent if blocks has been preallocated already*/ 551 extent if blocks has been preallocated already*/
552#define EXT4_GET_BLOCKS_PRE_IO 0x0008 552#define EXT4_GET_BLOCKS_PRE_IO 0x0008
553#define EXT4_GET_BLOCKS_CONVERT 0x0010 553#define EXT4_GET_BLOCKS_CONVERT 0x0010
554#define EXT4_GET_BLOCKS_IO_CREATE_EXT (EXT4_GET_BLOCKS_PRE_IO|\ 554#define EXT4_GET_BLOCKS_IO_CREATE_EXT (EXT4_GET_BLOCKS_PRE_IO|\
555 EXT4_GET_BLOCKS_CREATE_UNINIT_EXT) 555 EXT4_GET_BLOCKS_CREATE_UNWRIT_EXT)
556 /* Convert extent to initialized after IO complete */ 556 /* Convert extent to initialized after IO complete */
557#define EXT4_GET_BLOCKS_IO_CONVERT_EXT (EXT4_GET_BLOCKS_CONVERT|\ 557#define EXT4_GET_BLOCKS_IO_CONVERT_EXT (EXT4_GET_BLOCKS_CONVERT|\
558 EXT4_GET_BLOCKS_CREATE_UNINIT_EXT) 558 EXT4_GET_BLOCKS_CREATE_UNWRIT_EXT)
559 /* Eventual metadata allocation (due to growing extent tree) 559 /* Eventual metadata allocation (due to growing extent tree)
560 * should not fail, so try to use reserved blocks for that.*/ 560 * should not fail, so try to use reserved blocks for that.*/
561#define EXT4_GET_BLOCKS_METADATA_NOFAIL 0x0020 561#define EXT4_GET_BLOCKS_METADATA_NOFAIL 0x0020