kernel/linux.git/fs/fat/inode.c, branch v6.12.91

move asm/unaligned.h to linux/unaligned.h

2024-10-02T21:23:23+00:00

asm/unaligned.h is always an include of asm-generic/unaligned.h; might as well move that thing to linux/unaligned.h and include that - there's nothing arch-specific in that header. auto-generated by the following: for i in `git grep -l -w asm/unaligned.h`; do sed -i -e "s/asm\/unaligned.h/linux\/unaligned.h/" $i done for i in `git grep -l -w asm-generic/unaligned.h`; do sed -i -e "s/asm-generic\/unaligned.h/linux\/unaligned.h/" $i done git mv include/asm-generic/unaligned.h include/linux/unaligned.h git mv tools/include/asm-generic/unaligned.h tools/include/linux/unaligned.h sed -i -e "/unaligned.h/d" include/asm-generic/Kbuild sed -i -e "s/__ASM_GENERIC/__LINUX/" include/linux/unaligned.h tools/include/linux/unaligned.h

fs: Convert aops->write_begin to take a folio

2024-08-07T09:33:21+00:00

Convert all callers from working on a page to working on one page of a folio (support for working on an entire folio can come later). Removes a lot of folio->page->folio conversions. Reviewed-by: Josef Bacik Signed-off-by: Matthew Wilcox (Oracle) Signed-off-by: Christian Brauner

fs: Convert aops->write_end to take a folio

2024-08-07T09:32:02+00:00

Most callers have a folio, and most implementations operate on a folio, so remove the conversion from folio->page->folio to fit through this interface. Reviewed-by: Josef Bacik Signed-off-by: Matthew Wilcox (Oracle) Signed-off-by: Christian Brauner

Merge tag 'vfs-6.11.mount.api' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2024-07-15T18:31:32+00:00

Pull vfs mount API updates from Christian Brauner: - Add a generic helper to parse uid and gid mount options. Currently we open-code the same logic in various filesystems which is error prone, especially since the verification of uid and gid mount options is a sensitive operation in the face of idmappings. Add a generic helper and convert all filesystems over to it. Make sure that filesystems that are mountable in unprivileged containers verify that the specified uid and gid can be represented in the owning namespace of the filesystem. - Convert hostfs to the new mount api. * tag 'vfs-6.11.mount.api' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: fuse: Convert to new uid/gid option parsing helpers fuse: verify {g,u}id mount options correctly fat: Convert to new uid/gid option parsing helpers fat: Convert to new mount api fat: move debug into fat_mount_options vboxsf: Convert to new uid/gid option parsing helpers tracefs: Convert to new uid/gid option parsing helpers smb: client: Convert to new uid/gid option parsing helpers tmpfs: Convert to new uid/gid option parsing helpers ntfs3: Convert to new uid/gid option parsing helpers isofs: Convert to new uid/gid option parsing helpers hugetlbfs: Convert to new uid/gid option parsing helpers ext4: Convert to new uid/gid option parsing helpers exfat: Convert to new uid/gid option parsing helpers efivarfs: Convert to new uid/gid option parsing helpers debugfs: Convert to new uid/gid option parsing helpers autofs: Convert to new uid/gid option parsing helpers fs_parse: add uid & gid option option parsing helpers hostfs: Add const qualifier to host_root in hostfs_fill_super() hostfs: convert hostfs to use the new mount API

fat: Convert to new uid/gid option parsing helpers

2024-07-03T08:48:59+00:00

Convert to new uid/gid option parsing helpers Signed-off-by: Eric Sandeen Link: https://lore.kernel.org/r/1a67d2a8-0aae-42a2-9c0f-21cd4cd87d13@redhat.com Acked-by: OGAWA Hirofumi Signed-off-by: Christian Brauner

fat: Convert to new mount api

2024-07-03T08:48:59+00:00

vfat and msdos share a common set of options, with additional, unique options for each filesystem. Each filesystem calls common fc initialization and parsing routines, with an "is_vfat" parameter. For parsing, if the option is not found in the common parameter_spec, parsing is retried with the fs-specific parameter_spec. This patch leaves nls loading to fill_super, so the codepage and charset options are not validated as they are requested. This matches current behavior. It would be possible to test-load as each option is parsed, but that would make i.e. mount -o "iocharset=nope,iocharset=iso8859-1" fail, where it does not fail today because only the last iocharset option is considered. The obsolete "conv=" option is set up with an enum of acceptable values; currently invalid "conv=" options are rejected as such, even though the option is obsolete, so this patch preserves that behavior. Signed-off-by: Eric Sandeen Link: https://lore.kernel.org/r/a9411b02-5f8e-4e1e-90aa-0c032d66c312@redhat.com Acked-by: OGAWA Hirofumi Signed-off-by: Christian Brauner

fat: move debug into fat_mount_options

2024-07-03T08:48:59+00:00

Move the debug variable into fat_mount_options for consistency and to facilitate conversion to new mount API. Signed-off-by: Eric Sandeen Link: https://lore.kernel.org/r/f6155247-32ee-4cfe-b808-9102b17f7cd1@redhat.com Acked-by: OGAWA Hirofumi Signed-off-by: Christian Brauner

fs: fat: add missing MODULE_DESCRIPTION() macros

2024-05-28T10:06:55+00:00

Fix the 'make W=1' warnings: WARNING: modpost: missing MODULE_DESCRIPTION() in fs/fat/fat.o WARNING: modpost: missing MODULE_DESCRIPTION() in fs/fat/fat_test.o Signed-off-by: Jeff Johnson Link: https://lore.kernel.org/r/20240527-md-fs-fat-v1-1-b6ba7cfcb8aa@quicinc.com Acked-by: OGAWA Hirofumi Acked-by: Al Viro Signed-off-by: Christian Brauner

mm, slab: remove last vestiges of SLAB_MEM_SPREAD

2024-03-13T03:32:19+00:00

Yes, yes, I know the slab people were planning on going slow and letting every subsystem fight this thing on their own. But let's just rip off the band-aid and get it over and done with. I don't want to see a number of unnecessary pull requests just to get rid of a flag that no longer has any meaning. This was mainly done with a couple of 'sed' scripts and then some manual cleanup of the end result. Link: https://lore.kernel.org/all/CAHk-=wji0u+OOtmAOD-5JV3SXcRJF___k_+8XNKmak0yd5vW1Q@mail.gmail.com/ Signed-off-by: Linus Torvalds

fat: Hook up sb->s_uuid

2024-02-08T20:20:12+00:00

Now that we have a standard ioctl for querying the filesystem UUID, initialize sb->s_uuid so that it works. Signed-off-by: Kent Overstreet Link: https://lore.kernel.org/r/20240207025624.1019754-5-kent.overstreet@linux.dev Signed-off-by: Christian Brauner