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[0/5] ALSA: More abstracition of memory alloc helpers

Message ID 20210609162551.7842-1-tiwai@suse.de
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Series ALSA: More abstracition of memory alloc helpers | expand

Message

Takashi Iwai June 9, 2021, 4:25 p.m. UTC 
Hi,

this is a patch set for the code cleanup and refactoring around the
ALSA core memory allocation helpers.  It begins with a cleanup of the
non-used code, then followed by the refacotoring with the new ops,
finally moved the memory-specific mmap handling code from PCM to the
core memalloc.


Takashi

===

Takashi Iwai (5):
  ALSA: trident: Drop shadow TLB pointer table
  ALSA: core: Drop snd_sgbuf_get_ptr()
  ALSA: core: Abstract memory alloc helpers
  ALSA: core: Move mmap handler into memalloc ops
  ALSA: core: Add continuous and vmalloc mmap ops

 include/sound/memalloc.h           |  83 +-----
 include/sound/pcm.h                |  19 --
 sound/core/memalloc.c              | 444 +++++++++++++++++++----------
 sound/core/memalloc_local.h        |  19 ++
 sound/core/pcm_local.h             |   5 -
 sound/core/pcm_memory.c            |  21 --
 sound/core/pcm_native.c            |  39 +--
 sound/core/sgbuf.c                 |  90 ++++--
 sound/pci/trident/trident.h        |   1 -
 sound/pci/trident/trident_main.c   |  11 +-
 sound/pci/trident/trident_memory.c |  53 ++--
 11 files changed, 405 insertions(+), 380 deletions(-)
 create mode 100644 sound/core/memalloc_local.h