mirrors/tracy
1
0
Fork 0
mirror of https://github.com/wolfpld/tracy synced 2025-05-02 05:33:53 +00:00
Code Issues Releases Wiki Activity

Try to prevent reallocs when building kernel symbols table.

Browse Source 
% wc -l /proc/kallsyms
419362 /proc/kallsyms
This commit is contained in:
Bartosz Taudul 2024-05-25 15:42:13 +02:00
parent 56b4424399
commit d5064aa8ea
No known key found for this signature in database
GPG Key ID: B7FE2008B7575DF3
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
public/client/TracyCallstack.cpp
View File

@ -795,7 +795,7 @@ static void InitKernelSymbols()
{ {
FILE* f = fopen( "/proc/kallsyms", "rb" ); FILE* f = fopen( "/proc/kallsyms", "rb" );
if( !f ) return; if( !f ) return;
tracy::FastVector<KernelSymbol> tmpSym( 1024 ); tracy::FastVector<KernelSymbol> tmpSym( 512 * 1024 );
size_t linelen = 16 * 1024; // linelen must be big enough to prevent reallocs in getline() size_t linelen = 16 * 1024; // linelen must be big enough to prevent reallocs in getline()
auto linebuf = (char*)tracy_malloc( linelen ); auto linebuf = (char*)tracy_malloc( linelen );
ssize_t sz; ssize_t sz;