linux.git/fs/bcachefs/darray.c, branch v6.11 Linux kernel source tree bcachefs: darray: Don't pass NULL to memcpy() 2024-07-15T01:52:37+00:00 Tavian Barnes tavianator@tavianator.com 2024-06-21T20:29:32+00:00 2e118ba36d56acf78084518dfb7cb53b1d417da0 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> 
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>
bcachefs: DARRAY_PREALLOCATED() 2024-01-01T16:46:52+00:00 Kent Overstreet kent.overstreet@linux.dev 2023-12-30T19:38:29+00:00 099dc5c29dff52c0c37abcaa6cc747a1ac8df5fe Add support to darray for preallocating some number of elements. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> 
Add support to darray for preallocating some number of elements.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
bcachefs: Switch darray to kvmalloc() 2024-01-01T16:46:52+00:00 Kent Overstreet kent.overstreet@linux.dev 2023-11-17T00:44:48+00:00 a58a6a58f5ad55aa1f5c54598c44f1d9938c1793 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> 
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>
bcachefs: Factor out darray resize slowpath 2024-01-01T16:46:52+00:00 Kent Overstreet kent.overstreet@linux.dev 2023-11-08T22:11:44+00:00 73ab9e03861c22ec6723b7b110d62ba60f37c164 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> 
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>