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Hugh Dickins 1cdca61bf8 [PATCH] unpaged: sound nopage get_page ... Something noticed when studying use of VM_RESERVED in different drivers: snd_usX2Y_hwdep_pcm_vm_nopage omitted to get_page: fixed. And how did this work before? Aargh! That nopage is returning a page from within a buffer allocated by snd_malloc_pages, which allocates a high-order page, then does SetPageReserved on each 0-order page within. That would have worked in 2.6.14, because when the area was unmapped, PageReserved inhibited put_page. 2.6.15-rc1 removed that inhibition (while leaving ineffective PageReserveds around for now), but it hasn't caused trouble because.. we've not been freeing from VM_RESERVED at all. Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		19 years ago
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usx2y	[PATCH] unpaged: sound nopage get_page	19 years ago
Kconfig	…
Makefile	…
usbaudio.c	…
usbaudio.h	…
usbmidi.c	…
usbmixer.c	…
usbmixer_maps.c	[ALSA] usb-audio: remove duplicate fixup entry (Hercules DJ Console)	19 years ago
usbquirks.h	…