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Don't repeat out-of-space messages

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This patch makes PFS, EXT2 and MFS print only once that they're out of
space. After freeing up space and running out of space again, the message
will be printed again also.
This commit is contained in:
Thomas Veerman
2011-12-16 09:17:37 +00:00
parent 54c0eb9aa6
commit c89bc85009
3 changed files with 19 additions and 10 deletions
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10
servers/mfs/cache.c
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@@ -263,9 +263,9 @@ PUBLIC zone_t alloc_zone(
{
/* Allocate a new zone on the indicated device and return its number. */
int major, minor;
bit_t b, bit;
struct super_block *sp;
static int print_oos_msg = 1;
/* Note that the routine alloc_bit() returns 1 for the lowest possible
* zone, which corresponds to sp->s_firstdatazone. To convert a value
@@ -285,11 +285,13 @@ PUBLIC zone_t alloc_zone(
b = alloc_bit(sp, ZMAP, bit);
if (b == NO_BIT) {
err_code = ENOSPC;
major = (int) (sp->s_dev >> MAJOR) & BYTE;
minor = (int) (sp->s_dev >> MINOR) & BYTE;
printf("No space on device %d/%d\n", major, minor);
if (print_oos_msg)
printf("No space on device %d/%d\n", major(sp->s_dev),
minor(sp->s_dev));
print_oos_msg = 0; /* Don't repeat message */
return(NO_ZONE);
}
print_oos_msg = 1;
if (z == sp->s_firstdatazone) sp->s_zsearch = b; /* for next time */
return( (zone_t) (sp->s_firstdatazone - 1) + (zone_t) b);
}