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Searched refs:dx_tail (Results 1 – 2 of 2) sorted by relevance

/openbmc/linux/Documentation/filesystems/ext4/
H A Ddirectory.rst427 ``struct dx_tail``, which contains the checksum. The ``limit`` and
429 necessary to fit the dx_tail into the block. If there is no space for
430 the dx_tail, the user is notified to run e2fsck -D to rebuild the
432 The dx_tail structure is 8 bytes long and looks like this:
453 use, and the tail block (dx_tail).
/openbmc/linux/fs/ext4/
H A Dnamei.c289 struct dx_tail { struct
473 int count_offset, int count, struct dx_tail *t) in ext4_dx_csum()
480 int offset = offsetof(struct dx_tail, dt_checksum); in ext4_dx_csum()
494 struct dx_tail *t; in ext4_dx_csum_verify()
508 EXT4_BLOCK_SIZE(inode->i_sb) - sizeof(struct dx_tail)) { in ext4_dx_csum_verify()
512 t = (struct dx_tail *)(((struct dx_entry *)c) + limit); in ext4_dx_csum_verify()
523 struct dx_tail *t; in ext4_dx_csum_set()
537 EXT4_BLOCK_SIZE(inode->i_sb) - sizeof(struct dx_tail)) { in ext4_dx_csum_set()
541 t = (struct dx_tail *)(((struct dx_entry *)c) + limit); in ext4_dx_csum_set()
616 entry_space -= sizeof(struct dx_tail); in dx_root_limit()
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