diff options
| author |   nicm <nicm@openbsd.org> | 2017-02-03 20:53:03 +0000 |
|---|---|---|
| committer | nicm <nicm@openbsd.org> | 2017-02-03 20:53:03 +0000 |
| commit | b68f401a47b5bee24b546126cfc3e18675ad29e6 (patch) | |
| tree | 3b7d3e970e59829ea1bd4665daca09a124336614 | |
| parent | Minor cleanup, no functional change: (diff) | |
| download | wireguard-openbsd-b68f401a47b5bee24b546126cfc3e18675ad29e6.tar.xz wireguard-openbsd-b68f401a47b5bee24b546126cfc3e18675ad29e6.zip | |
Expand lines more aggressively to reduce rate of allocations.
| -rw-r--r-- | usr.bin/tmux/grid.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/usr.bin/tmux/grid.c b/usr.bin/tmux/grid.c index 9d4e636f07d..3580a415383 100644 --- a/usr.bin/tmux/grid.c +++ b/usr.bin/tmux/grid.c @@ -1,4 +1,4 @@ -/* $OpenBSD: grid.c,v 1.60 2016/10/18 19:52:49 nicm Exp $ */ +/* $OpenBSD: grid.c,v 1.61 2017/02/03 20:53:03 nicm Exp $ */ /* * Copyright (c) 2008 Nicholas Marriott <nicholas.marriott@gmail.com> @@ -292,6 +292,12 @@ grid_expand_line(struct grid *gd, u_int py, u_int sx, u_int bg) if (sx <= gl->cellsize) return; + if (sx < gd->sx) { + sx *= 2; + if (sx > gd->sx) + sx = gd->sx; + } + gl->celldata = xreallocarray(gl->celldata, sx, sizeof *gl->celldata); for (xx = gl->cellsize; xx < sx; xx++) grid_clear_cell(gd, xx, py, bg); |