freebsd-dev/sys/vm
Konstantin Belousov af32c4196f Handle the corner case in vm_fault_quick_hold_pages().
If supplied length is zero, and user address is invalid, function
might return -1, due to the truncation and rounding of the address.
The callers interpret the situation as EFAULT. Instead of handling
the zero length in caller, filter it in vm_fault_quick_hold_pages().

Sponsored by:	The FreeBSD Foundation
Reviewed by:	alc
2011-03-25 16:38:10 +00:00
..
default_pager.c Replace pointer to "struct uidinfo" with pointer to "struct ucred" 2010-12-02 17:37:16 +00:00
device_pager.c Eliminate duplication of the fake page code and zone by the device and sg 2011-03-11 07:07:48 +00:00
memguard.c Change memguard_fudge() so that it can handle km_max being zero. Not 2010-12-14 05:47:35 +00:00
memguard.h The realloc case for memguard(9) will copy too many bytes when 2010-08-31 16:57:58 +00:00
phys_pager.c Remove unneeded includes of <sys/linker_set.h>. Other headers that use 2011-01-11 13:59:06 +00:00
pmap.h Sort function prototypes. 2011-01-16 20:40:50 +00:00
redzone.c
redzone.h
sg_pager.c Eliminate duplication of the fake page code and zone by the device and sg 2011-03-11 07:07:48 +00:00
swap_pager.c Change the return type of vmspace_swap_count to a long to match the other 2011-03-01 11:04:30 +00:00
swap_pager.h
uma_core.c - Merge changes to the base system to support OFED. These include 2011-03-21 09:40:01 +00:00
uma_dbg.c
uma_dbg.h
uma_int.h Add a new column to the output of vmstat -z to indicate the number 2010-06-15 19:28:37 +00:00
uma.h Change uma_zone_set_max to return the effective value of "nitems" after 2010-10-16 04:41:45 +00:00
vm_contig.c Remove unneeded includes of <sys/linker_set.h>. Other headers that use 2011-01-11 13:59:06 +00:00
vm_extern.h Move vm_object_print()'s prototype to the expected place. 2010-12-27 07:12:22 +00:00
vm_fault.c Handle the corner case in vm_fault_quick_hold_pages(). 2011-03-25 16:38:10 +00:00
vm_glue.c Move repeated MAXSLP definition from machine/vmparam.h to sys/vmmeter.h. 2011-01-09 12:50:44 +00:00
vm_init.c Introduce exec_alloc_args(). The objective being to encapsulate the 2010-07-27 17:31:03 +00:00
vm_kern.c Since r218070 reenabled the call to vm_map_simplify_entry() from 2011-02-15 09:03:58 +00:00
vm_kern.h
vm_map.c - Merge changes to the base system to support OFED. These include 2011-03-21 09:40:01 +00:00
vm_map.h - Merge changes to the base system to support OFED. These include 2011-03-21 09:40:01 +00:00
vm_meter.c Fix some locking nits with the p_state field of struct proc: 2011-03-24 18:40:11 +00:00
vm_mmap.c Remove sysctl vm.max_proc_mmap used to protect from KVA space exhaustion. 2011-02-24 09:22:56 +00:00
vm_object.c Lock the vnode around clearing of VV_TEXT flag. Remove mp_fixme() note 2011-02-13 21:52:26 +00:00
vm_object.h Unless "cnt" exceeds MAX_COMMIT_COUNT, nfsrv_commit() and nfsvno_fsync() are 2011-02-05 21:21:27 +00:00
vm_page.c Eliminate duplication of the fake page code and zone by the device and sg 2011-03-11 07:07:48 +00:00
vm_page.h Eliminate duplication of the fake page code and zone by the device and sg 2011-03-11 07:07:48 +00:00
vm_pageout.c Fix some locking nits with the p_state field of struct proc: 2011-03-24 18:40:11 +00:00
vm_pageout.h vm_pageout_flush() might cache the pages that finished write to the 2010-11-18 21:09:02 +00:00
vm_pager.c Move the definition of M_VMPGDATA to the swap pager, where the only 2011-01-18 04:54:43 +00:00
vm_pager.h Move the definition of M_VMPGDATA to the swap pager, where the only 2011-01-18 04:54:43 +00:00
vm_param.h
vm_phys.c Explicitly wire the user buffer rather than doing it implicitly in 2011-01-27 00:34:12 +00:00
vm_phys.h Very rough first cut at NUMA support for the physical page allocator. For 2010-07-27 20:33:50 +00:00
vm_reserv.c Explicitly wire the user buffer rather than doing it implicitly in 2011-01-27 00:34:12 +00:00
vm_reserv.h
vm_unix.c
vm_zeroidle.c
vm.h Replace pointer to "struct uidinfo" with pointer to "struct ucred" 2010-12-02 17:37:16 +00:00
vnode_pager.c
vnode_pager.h