projects / xen.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 7f4955e) | patch
[Mini-OS] Make gnttab allocation/free safe
authorKeir Fraser <keir.fraser@citrix.com>
Wed, 28 Nov 2007 12:40:57 +0000 (12:40 +0000)
committerKeir Fraser <keir.fraser@citrix.com>
Wed, 28 Nov 2007 12:40:57 +0000 (12:40 +0000)
commit1c0c172695a42a11ca7206283b4f1d6a486d05ac
treef4b821a303752bfb60fb9833469e81c7db489235tree | snapshot
parent7f4955ee5fc5f9f45e8d201a25b7ac445838b1a2commit | diff
[Mini-OS] Make gnttab allocation/free safe

Add a semaphore to protect gnttab_list from exhaustion, and disable
callbacks during allocation/free.  Fix the network frontend accordingly.

Signed-off-by: Samuel Thibault <samuel.thibault@citrix.com>
extras/mini-os/gnttab.c diff | blob | history
extras/mini-os/netfront.c diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.