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| author | ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-02-15 18:55:09 +0000 |
|---|---|---|
| committer | ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-02-15 18:55:09 +0000 |
| commit | cec17acdcfa2d37110835686b803a64dadbe5ed9 (patch) | |
| tree | 69367e678dd8ce0bf0495ccdf1a1712913949390 /libjava/classpath/java/security/KeyStoreException.java | |
| parent | e26fddfae4537b20a6a755c6e911f431d11212df (diff) | |
| download | ppe42-gcc-cec17acdcfa2d37110835686b803a64dadbe5ed9.tar.gz ppe42-gcc-cec17acdcfa2d37110835686b803a64dadbe5ed9.zip | |
runtime: Do not reserve huge amount of swap on 32 bit architectures.
The mmap() call which reserves the arena should have MAP_NORESERVE
flag as in typical cases this memory will never be (fully) needed.
This matters in environments which do not do Linux style memory
overcommit, such as OpenIndiana/OpenSolaris/Solaris.
The MAP_NORESERVE flag does not exist on all operating systems
(for example FreeBSD). Therefore we define it to zero value in
case it does not exist.
Fixes issue 21.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196088 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/classpath/java/security/KeyStoreException.java')
0 files changed, 0 insertions, 0 deletions
