4 Commits

Author	SHA1	Message	Date
Tavian Barnes	2e118ba36d	bcachefs: darray: Don't pass NULL to memcpy() ... memcpy's second parameter must not be NULL, even if size is zero. Signed-off-by: Tavian Barnes <tavianator@tavianator.com> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>	2024-07-14 21:52:37 -04:00
Kent Overstreet	099dc5c29d	bcachefs: DARRAY_PREALLOCATED() ... Add support to darray for preallocating some number of elements. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>	2024-01-01 11:46:52 -05:00
Kent Overstreet	a58a6a58f5	bcachefs: Switch darray to kvmalloc() ... We sometimes use darrays for quite large buffers - the btree write buffer in particular needs large buffers, since it must be sized to hold all the write buffer keys outstanding in the journal. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>	2024-01-01 11:46:52 -05:00
Kent Overstreet	73ab9e0386	bcachefs: Factor out darray resize slowpath ... Move the slowpath (actually growing the darray) to an out-of-line function; also, add some helpers for the upcoming btree write buffer rewrite. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>	2024-01-01 11:46:52 -05:00