The patch titled
Subject: fs: convert alloc_inode_sb() to a macro
has been added to the -mm mm-unstable branch. Its filename is
fs-convert-alloc_inode_sb-to-a-macro.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/fs-convert-alloc_inode_sb-to-a-macro.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Kent Overstreet <kent.overstreet@xxxxxxxxx>
Subject: fs: convert alloc_inode_sb() to a macro
Date: Thu, 21 Mar 2024 09:36:27 -0700
We're introducing alloc tagging, which tracks memory allocations by
callsite. Converting alloc_inode_sb() to a macro means allocations will
be tracked by its caller, which is a bit more useful.
Link: https://lkml.kernel.org/r/20240321163705.3067592-6-surenb@xxxxxxxxxx
Signed-off-by: Kent Overstreet <kent.overstreet@xxxxxxxxx>
Signed-off-by: Suren Baghdasaryan <surenb@xxxxxxxxxx>
Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
Reviewed-by: Kees Cook <keescook@xxxxxxxxxxxx>
Reviewed-by: Pasha Tatashin <pasha.tatashin@xxxxxxxxxx>
Cc: Alex Gaynor <alex.gaynor@xxxxxxxxx>
Cc: Alice Ryhl <aliceryhl@xxxxxxxxxx>
Cc: Andreas Hindborg <a.hindborg@xxxxxxxxxxx>
Cc: Benno Lossin <benno.lossin@xxxxxxxxx>
Cc: "Björn Roy Baron" <bjorn3_gh@xxxxxxxxxxxxxx>
Cc: Boqun Feng <boqun.feng@xxxxxxxxx>
Cc: Christoph Lameter <cl@xxxxxxxxx>
Cc: Dennis Zhou <dennis@xxxxxxxxxx>
Cc: Gary Guo <gary@xxxxxxxxxxx>
Cc: Miguel Ojeda <ojeda@xxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Tejun Heo <tj@xxxxxxxxxx>
Cc: Vlastimil Babka <vbabka@xxxxxxx>
Cc: Wedson Almeida Filho <wedsonaf@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/fs.h | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
--- a/include/linux/fs.h~fs-convert-alloc_inode_sb-to-a-macro
+++ a/include/linux/fs.h
@@ -3083,11 +3083,7 @@ int setattr_should_drop_sgid(struct mnt_
* This must be used for allocating filesystems specific inodes to set
* up the inode reclaim context correctly.
*/
-static inline void *
-alloc_inode_sb(struct super_block *sb, struct kmem_cache *cache, gfp_t gfp)
-{
- return kmem_cache_alloc_lru(cache, &sb->s_inode_lru, gfp);
-}
+#define alloc_inode_sb(_sb, _cache, _gfp) kmem_cache_alloc_lru(_cache, &_sb->s_inode_lru, _gfp)
extern void __insert_inode_hash(struct inode *, unsigned long hashval);
static inline void insert_inode_hash(struct inode *inode)
_
Patches currently in -mm which might be from kent.overstreet@xxxxxxxxx are
fix-missing-vmalloch-includes.patch
asm-generic-ioh-kill-vmalloch-dependency.patch
mm-slub-mark-slab_free_freelist_hook-__always_inline.patch
scripts-kallysms-always-include-__start-and-__stop-symbols.patch
fs-convert-alloc_inode_sb-to-a-macro.patch
rust-add-a-rust-helper-for-krealloc.patch
mempool-hook-up-to-memory-allocation-profiling.patch
mm-percpu-introduce-pcpuobj_ext.patch
mm-percpu-add-codetag-reference-into-pcpuobj_ext.patch
mm-vmalloc-enable-memory-allocation-profiling.patch
rhashtable-plumb-through-alloc-tag.patch
maintainers-add-entries-for-code-tagging-and-memory-allocation-profiling.patch
memprofiling-documentation.patch
