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path: root/sound/core/pcm_memory.c
AgeCommit message (Expand)AuthorFilesLines
2023-07-03ALSA: pcm: Fix potential data race at PCM memory allocation helpersTakashi Iwai1-8/+36
2022-07-13ALSA: pcm: Fix missing return value comments for kernel docsTakashi Iwai1-0/+4
2022-04-25ALSA: pcm: Check for null pointer of pointer substream before dereferencing itColin Ian King1-1/+2
2022-03-22ALSA: pcm: Fix races among concurrent prealloc proc writesTakashi Iwai1-4/+7
2021-10-18ALSA: memalloc: Support for non-contiguous page allocationTakashi Iwai1-3/+10
2021-08-04ALSA: pcm: Allow exact buffer preallocationTakashi Iwai1-16/+51
2021-06-10ALSA: core: Abstract memory alloc helpersTakashi Iwai1-21/+0
2021-03-22ALSA: core: avoid -Wempty-body warningsArnd Bergmann1-1/+3
2021-03-19ALSA: pcm: Add debug print on memory allocation failureAmadeusz Sławiński1-0/+8
2021-02-08ALSA: pcm: Use for_each_pcm_substream() macroTakashi Iwai1-8/+4
2020-12-18ALSA: pcm: Remove snd_pcm_lib_preallocate_dma_free()Lars-Peter Clausen1-9/+1
2020-09-03ALSA: core: pcm_memory: dereference pointer after NULL checksPierre-Louis Bossart1-1/+2
2020-07-17Revert "ALSA: pcm: Use SG-buffer only when direct DMA is available"Takashi Iwai1-14/+0
2020-07-07ALSA: pcm: Fix build error on m68k and othersTakashi Iwai1-2/+4
2020-06-15ALSA: pcm: Use SG-buffer only when direct DMA is availableTakashi Iwai1-0/+13
2020-06-02mm: remove the pgprot argument to __vmallocChristoph Hellwig1-1/+1
2020-01-21ALSA: pcm: Set per-card upper limit of PCM buffer allocationsTakashi Iwai1-18/+51
2019-11-20ALSA: pcm: Move PCM_RUNTIME_CHECK() macro into local headerTakashi Iwai1-0/+1
2019-11-20ALSA: pcm: Introduce managed buffer allocation modeTakashi Iwai1-13/+70
2019-11-09ALSA: pcm: Unexport snd_pcm_sgbuf_ops_pageTakashi Iwai1-2/+1
2019-11-06ALSA: pcm: Create proc files only for non-empty preallocationsTakashi Iwai1-1/+2
2019-11-06ALSA: pcm: Warn if doubly preallocatedTakashi Iwai1-0/+2
2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156Thomas Gleixner1-16/+1
2019-02-08ALSA: pcm: Define snd_pcm_lib_preallocate_*() as returning voidTakashi Iwai1-21/+8
2019-02-06ALSA: pcm: Remove superfluous snd_info_register() callsTakashi Iwai1-11/+10
2019-01-24ALSA: pcm: Simplify proc file destructionTakashi Iwai1-14/+2
2018-05-28sound: Use octal not symbolic permissionsJoe Perches1-1/+1
2017-06-16ALSA: pcm: Follow standard EXPORT_SYMBOL() declarationsTakashi Iwai1-6/+0
2015-01-28ALSA: Include linux/io.h instead of asm/io.hTakashi Iwai1-1/+1
2014-01-11ALSA: PCM: Warn when buffer preallocation failsTakashi Iwai1-0/+5
2014-01-09ALSA: Remove memory reservation code from memalloc helperTakashi Iwai1-18/+1
2013-03-12ALSA: add/change some comments describing function return valuesYacine Belkadi1-7/+12
2012-09-23ALSA: Make snd_sgbuf_get_{ptr|addr}() available for non-SG casesTakashi Iwai1-26/+0
2011-10-31sound: Add export.h for THIS_MODULE/EXPORT_SYMBOL where neededPaul Gortmaker1-0/+1
2011-03-31Fix common misspellingsLucas De Marchi1-3/+3
2010-03-30include cleanup: Update gfp.h and slab.h includes to prepare for breaking imp...Tejun Heo1-0/+1
2009-12-21ALSA: pcm - Add missing inclusion of linux/vmalloc.hTakashi Iwai1-0/+1
2009-12-18sound: pcm: add vmalloc buffer helper functionsClemens Ladisch1-0/+54
2009-07-08ALSA: Fix SG-buffer DMA with non-coherent architecturesTakashi Iwai1-0/+2
2008-08-25ALSA: Allocate larger pages in sgbufTakashi Iwai1-0/+26
2008-08-13ALSA: Kill snd_assert() in sound/core/*Takashi Iwai1-7/+7
2008-01-31[ALSA] Remove sound/driver.hTakashi Iwai1-1/+0
2007-10-16[ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.czJaroslav Kysela1-1/+1
2007-02-09[ALSA] pcm core: add prealloc_max file to substream directory to show maximum...Jaroslav Kysela1-0/+23
2006-09-23[ALSA] Fix disconnection of proc interfaceTakashi Iwai1-1/+1
2006-06-22[ALSA] Remove unneeded read/write_size fields in proc text opsTakashi Iwai1-2/+0
2006-06-22[ALSA] Move OSS-specific hw_params helper to snd-pcm-oss moduleTakashi Iwai1-0/+12
2006-04-27[ALSA] Fix Oops at rmmod with CONFIG_SND_VERBOSE_PROCFS=nTakashi Iwai1-3/+5
2006-01-03[ALSA] Optimize for config without PROC_FSTakashi Iwai1-15/+24
2006-01-03[ALSA] Remove xxx_t typedefs: PCMTakashi Iwai1-22/+23
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