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a62fe21079
- Implement FALLOC_FL_ALLOCATE_RANGE to add support for preallocating
clusters without zeroing, helping to reduce file fragmentation.
- Add a unified block readahead helper for FAT chain conversion, bitmap
allocation, and directory entry lookups.
- Optimize exfat_chain_cont_cluster() by caching buffer heads to minimize
mark_buffer_dirty() and mirroring overhead during NO_FAT_CHAIN to
FAT_CHAIN conversion.
- Switch to truncate_inode_pages_final() in evict_inode() to prevent
BUG_ON caused by shadow entries during reclaim.
- Fix a 32-bit truncation bug in directory entry calculations by ensuring
proper bitwise coercion.
- Fix sb->s_maxbytes calculation to correctly reflect the maximum possible
volume size for a given cluster size, resolving xfstests generic/213.
- Introduced exfat_cluster_walk() helper to traverse FAT chains by
a specified step, handling both ALLOC_NO_FAT_CHAIN and ALLOC_FAT_CHAIN
modes.
- Introduced exfat_chain_advance() helper to advance an exfat_chain
structure, updating both the current cluster and remaining size.
- Remove dead assignments and fix Smatch warnings.
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Merge tag 'exfat-for-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat
Pull exfat updates from Namjae Jeon:
- Implement FALLOC_FL_ALLOCATE_RANGE to add support for preallocating
clusters without zeroing, helping to reduce file fragmentation
- Add a unified block readahead helper for FAT chain conversion, bitmap
allocation, and directory entry lookups
- Optimize exfat_chain_cont_cluster() by caching buffer heads to
minimize mark_buffer_dirty() and mirroring overhead during
NO_FAT_CHAIN to FAT_CHAIN conversion
- Switch to truncate_inode_pages_final() in evict_inode() to prevent
BUG_ON caused by shadow entries during reclaim
- Fix a 32-bit truncation bug in directory entry calculations by
ensuring proper bitwise coercion
- Fix sb->s_maxbytes calculation to correctly reflect the maximum
possible volume size for a given cluster size, resolving xfstests
generic/213
- Introduced exfat_cluster_walk() helper to traverse FAT chains by a
specified step, handling both ALLOC_NO_FAT_CHAIN and ALLOC_FAT_CHAIN
modes
- Introduced exfat_chain_advance() helper to advance an exfat_chain
structure, updating both the current cluster and remaining size
- Remove dead assignments and fix Smatch warnings
* tag 'exfat-for-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat:
exfat: use exfat_chain_advance helper
exfat: introduce exfat_chain_advance helper
exfat: remove NULL cache pointer case in exfat_ent_get
exfat: use exfat_cluster_walk helper
exfat: introduce exfat_cluster_walk helper
exfat: fix incorrect directory checksum after rename to shorter name
exfat: fix s_maxbytes
exfat: fix passing zero to ERR_PTR() in exfat_mkdir()
exfat: fix error handling for FAT table operations
exfat: optimize exfat_chain_cont_cluster with cached buffer heads
exfat: drop redundant sec parameter from exfat_mirror_bh
exfat: use readahead helper in exfat_get_dentry
exfat: use readahead helper in exfat_allocate_bitmap
exfat: add block readahead in exfat_chain_cont_cluster
exfat: add fallocate FALLOC_FL_ALLOCATE_RANGE support
exfat: Fix bitwise operation having different size
exfat: Drop dead assignment of num_clusters
exfat: use truncate_inode_pages_final() at evict_inode()
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| bad_inode.c | ||
| binfmt_elf_fdpic.c | ||
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| dax.c | ||
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| file.c | ||
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| fserror.c | ||
| fsopen.c | ||
| init.c | ||
| inode.c | ||
| internal.h | ||
| ioctl.c | ||
| Kconfig | ||
| Kconfig.binfmt | ||
| kernel_read_file.c | ||
| libfs.c | ||
| locks.c | ||
| Makefile | ||
| mbcache.c | ||
| mnt_idmapping.c | ||
| mount.h | ||
| mpage.c | ||
| namei.c | ||
| namespace.c | ||
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| super.c | ||
| sync.c | ||
| sysctls.c | ||
| timerfd.c | ||
| userfaultfd.c | ||
| utimes.c | ||
| xattr.c | ||