Hans Petter Selasky 07da61a6cc Streamline use of cdevpriv and correct some corner cases. ... 1) It is not useful to call "devfs_clear_cdevpriv()" from "d_close" callbacks, hence for example read, write, ioctl and so on might be sleeping at the time of "d_close" being called and then then freed private data can still be accessed. Examples: dtrace, linux_compat, ksyms (all fixed by this patch) 2) In sys/dev/drm* there are some cases in which memory will be freed twice, if open fails, first by code in the open routine, secondly by the cdevpriv destructor. Move registration of the cdevpriv to the end of the drm open routines. 3) devfs_clear_cdevpriv() is not called if the "d_open" callback registered cdevpriv data and the "d_open" callback function returned an error. Fix this. Discussed with: phk MFC after: 2 weeks		2012-08-15 16:19:39 +00:00
..
ati_pcigart.c	Now that we properly set write-combining on the pages that back the GART,	2010-04-22 18:47:30 +00:00
drm_agpsupport.c	Do a sweep of the tree replacing calls to pci_find_extcap() with calls to	2011-03-23 13:10:15 +00:00
drm_atomic.h
drm_auth.c
drm_bufs.c	re-write scatter gather memory allocation yet again...	2010-04-22 18:44:23 +00:00
drm_context.c	Rework how drm maps are handled.	2010-04-22 18:21:25 +00:00
drm_dma.c
drm_drawable.c
drm_drv.c	Make drm(4) build, if not work reliably, on PowerPC.	2010-11-16 03:43:06 +00:00
drm_fops.c	Streamline use of cdevpriv and correct some corner cases.	2012-08-15 16:19:39 +00:00
drm_hashtab.c	Address some WITNESS panics that occur when using the via driver.	2010-04-23 14:48:30 +00:00
drm_hashtab.h	Import simple drm memory manager.	2010-01-31 14:25:29 +00:00
drm_internal.h
drm_ioctl.c
drm_irq.c	fix atomic_set_xxx misuse in drm	2010-12-11 10:18:05 +00:00
drm_linux_list.h	Import simple drm memory manager.	2010-01-31 14:25:29 +00:00
drm_lock.c
drm_memory.c	Make drm(4) build, if not work reliably, on PowerPC.	2010-11-16 03:43:06 +00:00
drm_mm.c	Address some WITNESS panics that occur when using the via driver.	2010-04-23 14:48:30 +00:00
drm_mm.h	Import simple drm memory manager.	2010-01-31 14:25:29 +00:00
drm_pci.c
drm_pciids.h	Add support for ATI Radeon HD 4250.	2010-08-03 16:30:56 +00:00
drm_sarea.h
drm_scatter.c	re-write scatter gather memory allocation yet again...	2010-04-22 18:44:23 +00:00
drm_sman.c	Address some WITNESS panics that occur when using the via driver.	2010-04-23 14:48:30 +00:00
drm_sman.h	Import simple drm memory manager.	2010-01-31 14:25:29 +00:00
drm_sysctl.c	Fix display of the drm sysctls.	2011-04-23 23:11:44 +00:00
drm_vm.c	Rework how drm maps are handled.	2010-04-22 18:21:25 +00:00
drm.h
drmP.h	Make drm(4) build, if not work reliably, on PowerPC.	2010-11-16 03:43:06 +00:00
i915_dma.c	Rework how drm maps are handled.	2010-04-22 18:21:25 +00:00
i915_drm.h
i915_drv.c	Import simple drm memory manager.	2010-01-31 14:25:29 +00:00
i915_drv.h	Do not define bool/true/false if the symbols already exist.	2011-12-12 18:43:24 +00:00
i915_irq.c
i915_mem.c
i915_reg.h	Add support for Intel Pineview chips, aka IGD	2010-03-13 11:51:18 +00:00
i915_suspend.c
mach64_dma.c	Fix typos - remove duplicate "the".	2011-02-21 09:01:34 +00:00
mach64_drm.h
mach64_drv.c
mach64_drv.h
mach64_irq.c
mach64_state.c	Check pointer for NULL before dereferencing it, not after.	2009-10-21 15:54:45 +00:00
mga_dma.c	Rework how drm maps are handled.	2010-04-22 18:21:25 +00:00
mga_drm.h
mga_drv.c
mga_drv.h	Fix format string Z --> z, since the former is a deprecated and (in FreeBSD)	2011-12-16 12:42:02 +00:00
mga_irq.c
mga_state.c
mga_ucode.h
mga_warp.c	Rework how drm maps are handled.	2010-04-22 18:21:25 +00:00
r128_cce.c	re-write scatter gather memory allocation yet again...	2010-04-22 18:44:23 +00:00
r128_drm.h
r128_drv.c
r128_drv.h
r128_irq.c
r128_state.c	Rework how drm maps are handled.	2010-04-22 18:21:25 +00:00
r300_cmdbuf.c
r300_reg.h	Fix typos - remove duplicate "the".	2011-02-21 09:01:34 +00:00
r600_blit.c	Rework how drm maps are handled.	2010-04-22 18:21:25 +00:00
r600_cp.c	Now that we properly set write-combining on the pages that back the GART,	2010-04-22 18:47:30 +00:00
r600_microcode.h
radeon_cp.c	re-write scatter gather memory allocation yet again...	2010-04-22 18:44:23 +00:00
radeon_cs.c	Make drm(4) build, if not work reliably, on PowerPC.	2010-11-16 03:43:06 +00:00
radeon_drm.h	Add GET_PARAM support for Z pipes.	2009-08-23 15:02:58 +00:00
radeon_drv.c
radeon_drv.h	radeon_family is an enum, so ordering can be important.	2009-09-28 22:40:29 +00:00
radeon_irq.c	R600 doesn't support IRQs yet, so don't try to use them.	2009-09-28 22:37:07 +00:00
radeon_mem.c
radeon_microcode.h
radeon_state.c	In sys/dev/drm/radeon_state.c, use the correct printf length modifiers	2011-12-30 02:07:50 +00:00
savage_bci.c	Rework how drm maps are handled.	2010-04-22 18:21:25 +00:00
savage_drm.h
savage_drv.c
savage_drv.h
savage_state.c
sis_drm.h
sis_drv.c
sis_drv.h
sis_ds.c
sis_ds.h
sis_mm.c
tdfx_drv.c
tdfx_drv.h
via_3d_reg.h	Welcome drm support for VIA unichrome chips.	2010-01-31 14:30:39 +00:00
via_dma.c	Rework how drm maps are handled.	2010-04-22 18:21:25 +00:00
via_dmablit.c	Introduce and use a new VM interface for temporarily pinning pages. This	2010-12-25 21:26:56 +00:00
via_dmablit.h	Welcome drm support for VIA unichrome chips.	2010-01-31 14:30:39 +00:00
via_drm.h	Welcome drm support for VIA unichrome chips.	2010-01-31 14:30:39 +00:00
via_drv.c	Welcome drm support for VIA unichrome chips.	2010-01-31 14:30:39 +00:00
via_drv.h	Welcome drm support for VIA unichrome chips.	2010-01-31 14:30:39 +00:00
via_irq.c	Welcome drm support for VIA unichrome chips.	2010-01-31 14:30:39 +00:00
via_map.c	Rework how drm maps are handled.	2010-04-22 18:21:25 +00:00
via_mm.c	Rework how drm maps are handled.	2010-04-22 18:21:25 +00:00
via_verifier.c	Welcome drm support for VIA unichrome chips.	2010-01-31 14:30:39 +00:00
via_verifier.h	Welcome drm support for VIA unichrome chips.	2010-01-31 14:30:39 +00:00
via_video.c	fx->lock is used as an index, correct test case.	2010-04-28 10:33:41 +00:00