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Fix trailing whitespace in linux/memory.cc.

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This commit is contained in:
Matt McCormick 2016-02-10 16:41:36 -05:00
parent 81fea73e79
commit c5f369ae00
1 changed files with 5 additions and 5 deletions
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10
linux/memory.cc
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@ -38,12 +38,12 @@ std::string mem_string( bool use_colors = false, int mode = 0 )
unsigned int total_mem, used_mem;
/* Since linux uses some RAM for disk caching, the actuall used ram is lower
* than what sysinfo(), top or free reports. htop reports the usage in a
/* Since linux uses some RAM for disk caching, the actuall used ram is lower
* than what sysinfo(), top or free reports. htop reports the usage in a
* correct way. The memory used for caching doesn't count as used, since it
* can be freed in any moment. Usually it hapens automatically, when an
* application requests memory.
* In order to calculate the ram that's actually used we need to use the
* In order to calculate the ram that's actually used we need to use the
* following formula:
* total_ram - free_ram - buffered_ram - cached_ram
*
@ -89,10 +89,10 @@ std::string mem_string( bool use_colors = false, int mode = 0 )
oss << mem_lut[(100 * used_mem) / total_mem];
}
// we want megabytes on output, but since the values already come as
// we want megabytes on output, but since the values already come as
// kilobytes we need to divide them by 1024 only once, thus we use
// KILOBYTES
oss << convert_unit(used_mem, MEGABYTES, KILOBYTES) << '/'
oss << convert_unit(used_mem, MEGABYTES, KILOBYTES) << '/'
<< convert_unit(total_mem, MEGABYTES, KILOBYTES) << "MB";
if( use_colors )