diff options
| author | Lennart Poettering <lennart@poettering.net> | 2013-12-18 18:46:23 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2013-12-18 19:04:14 +0100 |
| commit | 8e959fbf3862172b53d200cda659795c3744fa78 (patch) | |
| tree | af7f63d5b925d321ee2aac5afbbdf55af786e9eb /src/shared/missing.h | |
| parent | e7d43b3cc30764138c90eaaf95d3d8f49e448890 (diff) | |
bus: reduce calls to KDBUS_CMD_MEMFD_SIZE_SET ioctl
Instead of calling it for each buffer append, increase allocation
exponentially and set the real value only at the end, when sealing off
the memfd.
This should drastically reduce the number of times we invoke the
ioctl().
Diffstat (limited to 'src/shared/missing.h')
0 files changed, 0 insertions, 0 deletions